- Ford has issued a service bulletin to address a FALSE trouble code P0096 F150 on 2-11-12 Ford F150 vehicles with the 3.5L engine with a build date on or BEFORE 2/7/12. What is trouble code P0096? The computer uses data from the intake air temperature sensor to calculate the proper air/fuel mixtures. It expects to see values within a certain range.
What does code P0096 mean?
P0096 is the OBD-II generic code indicating that the engine control module (ECM) has determined that the intake air temperature sensor 2 (IAT2) is not operating in the normal sensor range and the ECM cannot use the sensor output to determine intake air temperature.
Where is the IAT sensor located?
The intake air temperature sensor (IAT) is located in the air pipe at the back of the main entrance.
What can cause a P0113 code?
Common Causes of the P0113 Code
- – Dirty air filter. This will cause your intake to overheat but is relatively easy to fix.
- – A faulty or damaged IAT sensor. This is a very common cause.
- – Damaged wiring.
- – A defective mass air flow sensor.
- – Faulty PCM.
What is a IAT sensor?
The Intake Air Temperature (IAT) Sensor is used by the engine’s Power Control Module (PCM) to decide at which rate the engine should spark and inject fuel to obtain optimal performance. This helps the engine to start up on a cold day and also keeps consistent fuel economy during hot days.
How do I fix code P0112?
What repairs can fix the P0112 code?
- Repairing or replacing the IAT connector.
- Repairing or replacing the wiring as necessary.
- Replacing the IAT with a new sensor.
How do I fix error code P2227?
Here are some ways with the help of which you will be able to correct the OBD Code P2227:
- Make sure to mend the faulty engine control module.
- It is essential to restore the flawed barometric air pressure sensor.
- Repair or replace the quirky mass airflow sensor.
- The MAP sensor should be restored to working order.
How do you know if your IAT sensor is bad?
Rough idling and rough running Engine stalling, rough idling, engine stumbling, and random surges of power are commonly associated with IAT sensor failure. These are concerning symptoms, and they can only worsen with time.
How do you know if your air intake sensor is bad?
3 Signs of a Bad Mass Air Flow Sensor
- Stalling, jerking, or hesitation during acceleration.
- air fuel ratio is too rich.
- air fuel ratio is too lean.
What will a bad IAT sensor do?
A malfunctioning IAT sensor may cause your vehicle to take longer to start on cold mornings. The faulty IAT sensor tells the car’s computer that the air in the intake is a different temperature than it actually is and may cause the vehicle to not deliver the proper fuel mixture to the engine.
Can a dirty air filter cause a P0113 code?
A faulty IAT sensor is the most common cause of a P0113 code. Dirty Air Filter: A dirty air filter is the second most common cause of error code P0113. If your air filter is dirty enough to hinder airflow, your air intake system has to work harder or may receive inadequate airflow.
Can I drive with P0113 code?
It is okay to drive a vehicle with P0113 for a short period of time, but driving with this code for an extended period of time can cause internal engine damage due to the engine running so lean.
Why is my intake air temp so high?
Intake air temperature sensor failure. Wiring issues such as open or shorted intake air temperature sensor wiring and/or connectors. Faulty mass air flow (MAF) sensor (sometimes the IAT is integrated into the MAF) Defective intake air inlet pipe.
P0096 F150
On 2-11-12, Ford released a service bulletin to address a FALSE problem code P0096 F150 that appeared on Ford F150 vehicles with with the 3.5L engine and with a construction date on or after 2/7/12.
What is trouble code P0096?
Performance of the Intake Air Temperature Sensor 2 Circuit Range (P0096). The computer calculates the right air/fuel mixes based on data from the intake air temperature sensor. It anticipates seeing numbers that fall inside a specific range. If the numbers go outside of specified range, the computer generates a fault code and illuminates the check engine light on the instrument panel.
Fix for P0096 F150
In most circumstances, the sensor itself as well as the wire harness would need to be tested in order to resolve the error code. But in this particular instance, Ford engineers have found and fixed a software bug that is misinterpreting data from the sensor. If your F150 is equipped with the 3.5L engine with GTDI fuel injection and was manufactured on or before February 7, 2012, you qualify. It is NOT necessary to replace the sensor. The program must be updated in order to be fixed.
F150 software flash
A software flash update may be performed by any Ford dealer or by a large number of independent businesses that are capable of resetting your vehicle. The flash update will not be provided for free. It is NOT a recall in any way. Expect to spend between $150 and $225 for the software upgrade. Rick Muscoplat has a new year’s resolution. Rick Muscoplat posted a blog entry on
P0096 Intake Air Temperature (IAT) Sensor 2 Circuit Range/Performance
Range and performance of the Intake Air Temperature (IAT) Sensor 2 Circuit
What does that mean?
This diagnostic trouble code (DTC) is a general powertrain code, which means that it applies to any cars that are equipped with the OBD-II diagnostic system. Despite the fact that they are general, the particular repair processes may differ based on the make and model. The IAT (Intake Air Temperature) sensor is a thermistor whose resistance fluctuates in response to the temperature of the engine’s intake air intake. Typically, a two-wire sensor is used. Powered by the PCM (Powertrain Control Module), one wire is provided with 5 volts, while the other is connected to ground.
Due to the high resistance of cold intake air, when the signal voltage is high, the resistance of the signal is high.
This code indicates that the PCM saw a larger-than-normal change in a shorter period of time than expected on the2 IAT signal circuit, as shown by the code.
Symptoms
Because this code is most likely indicating an occasional problem with the IAT circuit, it is possible that there are no symptoms at this time. The MIL, on the other hand, will very certainly be there. It is possible that the vehicle could experience some drivability issues, but it is more probable that the driver would not notice any visible symptoms.
Causes
Due to the fact that this code is most likely indicating an intermittent problem with the IAT circuit, it is possible that there are no symptoms present at this time.
There will almost certainly be a MIL present. A few drivability issues may arise, but it is more probable that the driver will not detect any visible signs of a problem with the vehicle.
- IAT sensor failure
- An open in the signal or ground circuit
- A short from the signal circuit to ground
- A faulty connection at the sensor or PCM
Possible Solutions
IAT sensor failure; an open in the signal or ground circuit; a short from the signal circuit to ground; a faulty connection at the sensor or PCM; etc.
Related DTC Discussions
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Need more help with a p0096 code?
If you still need assistance with the P0096 error code, please ask your issue in one of our FREE vehicle repair discussion boards. Please keep in mind that this material is being provided solely for informational reasons. It is not meant to be used as repair advice, and we are not liable for any actions you take in relation to any vehicle. All of the information on this website is protected by intellectual property rights.
New Guy
On January 19, 2021, at 4:33 p.m. Junior MemberThread StarterJoin Date: January 2021Location: Maryland Junior MemberThread Starter Posts (total of 3) Comments: 0Received 0 Comments: 0 0 comments have been made. Introducing the New Guy Sorry for the inconvenience, but I’m anxious and angry since I can’t find any information on my problem on the internet. I have a 2018 Ford F-150 XLT 4WD with a 2.7-liter V6 engine. I received a computer code of P0096 (intake air temperature sensor or air charge sensor?) as a result of this.
- I believe I have located it, but I am not certain.
- Please assist me.
- Date of joining: December 2006 Joplin, Missouri is the location.
- The air charge temperature sensor is located at the turbocharger, while the intake air temperature sensor is located in the intake tube.
- Junior MemberThread StarterJoin Date: January 2021Location: Maryland Junior MemberThread Starter The number of posts is three; the number of likes is zero; and the number of likeson is zero.
- At 8:27 p.m.
- Number of posts: 10,051×2 – If you are still under warranty, you should delegate this problem to the dealership.
- Junior MemberThread StarterJoin Date: January 2021Location: Maryland Junior MemberThread Starter The number of posts is three; the number of likes is zero; and the number of likeson is zero.
- Unfortunately, due to a tight schedule, I am unable to help you.
- However, I have to drive my kid to college on Thursday morning from Maryland to New York City, which creates a problem.
- I was under the impression that the IAT sensor and the Air Charge Temperature sensor were the same thing as well.
Date of joining: December 2006 Joplin, Missouri is the location. Number of posts: 41,878 Simply driving the vehicle should not do any harm, since the PCM should more than compensate for the lack of traction in the tires. When you come back, take it to the dealer with you.
P0096 – Intake air temperature (IAT) sensor 2 -circuit range/performance – TroubleCodes.net
| Trouble Code | Fault Location | Probable Cause |
|---|---|---|
| P0096 | Intake air temperature (IAT) sensor 2 -circuit range/performance | Wiring, poor connection, IAT sensor, ECM |
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What Does Code P0096Mean?
Engine designers have devised a variety of methods for extracting additional power from a given engine displacement, with forced induction being one among them. It is necessary to use a compressor in the intake because it drives more air into the cylinders than the engine could usually take in on its own. In order to generate compression, turbochargers use the exhaust gas flow to turn on the compressor, whereas superchargers employ a belt-driven compressor, both of which provide identical effects.
- By forcing more air into the cylinder, which is why it’s called ‘forced induction,’ more oxygen is available for combustion.
- In general, the addition of forced induction to an engine can result in up to 40% greater power than a normally aspirated engine of the same displacement when compared to the original engine.
- When it comes to forced induction engines, the ECM employs a variety of sensor readings to meter fuel injection as well as adjust ignition timing and variable valve timing based on factors such as air flow and air temperature.
- Increased cylinder temperatures and excess NO x (nitrogen oxides) emissions might arise if the intake air temperature is too high, and the ECM can lower boost pressure if this is the case.
- Typically, the terms IAT or IAT1 refer to the sensor that measures the temperature of the air entering the mass air flow (MAF) meter.
- P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance will be stored in memory if the ECM finds a problem with IAT2, such as a temperature or voltage that is out of specification.
What are the common causes of code P0096?
Engine designers have devised a variety of methods for extracting additional power from a given engine displacement, forced induction being one of them. It is necessary to use a compressor in the intake because it drives more air into the cylinders than they could otherwise suck in on their own. In order to generate compression, turbochargers employ the flow of exhaust gas, whilst superchargers use a belt-driven compressor, both of which provide identical outcomes. Some forced-induction engines may employ more than one turbocharger, or a mix of turbochargers and superchargers, to achieve maximum performance and fuel efficiency.
- As a consequence, the engine control module (ECM) injects more fuel into the combustion chamber, increasing the amount of power produced by the engine.
- For example, a turbocharged 1.8 l engine may generate 130 horsepower, but a turbocharged version of the same engine may produce up to 220 horsepower, representing a 70% increase in maximum output.
- Additional specialized sensors, such as those monitoring boost pressure and intake air temperature (IAT), may be installed in charged engines, and these sensors are used by the engine control module (ECM) to adjust fuel trim.
- There are two IAT sensors on forced-induction engines.
- In order to monitor air temperature after the compressor, sensor IAT2 is utilized.
Whenever the ECM detects a problem with IAT2, such as a temperature or voltage that is outside of specification, it will activate the malfunction indication lamp (MIL) and record a diagnostic trouble code (DTC) in memory, which will be P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance.
- ECM Programming – A number of TSBs mentioning P0096 have been issued on a variety of various makes and models, with the majority of them requiring a reflash of the ECM to be completed. This can only be completed at the dealership’s service center. Inadequate Charge Cooling – Intercoolers and cooling systems are intended to lower the temperature of the intake air in order to enhance combustion after charging. It is possible that overheating will occur if the intercooler airflow is impeded or the coolant pump is damaged, and the ECM will interpret this as a sensor fault. Land Rover Technical Service Bulletins (TSBs) often pertain to improper installation of the supercharger cooling pump, which might result in the pump running reverse. The repair includes reprogramming the ECM, installing a new pump, and rewiring the connection. Weather — Some manufacturers configure P0096 for temperature correlations, such as requiring that the IAT, IAT2, and CAC (charge air cooler) temperatures be within 30 degrees Fahrenheit (16.7 degrees Celsius) after a 6-hour cold soak. Depending on the conditions, the ECM may take these temperature data as an indication that there is an issue. Some of the ECM reflashes may be able to resolve this problem.
What are the symptoms of code P0096?
It is possible that, aside from the MIL, and depending on the failure mode, you will notice poor engine performance. This is particularly true during acceleration, however you may not notice anything while driving at moderate speeds or while cruising. However, certain ECMs may internally replace a particular temperature measurement in their calculations, which may enable the car to start, although with a rough idle, hesitation on acceleration, and maybe a random misfire.
How do you troubleshoot code P0096?
If the MIL is not present, and depending on the failure mode, you may notice poor engine performance, particularly during acceleration, while you may not notice anything while cruising or driving at moderate speeds or at cruising rates. Although certain ECMs may internally replace a specific temperature measurement in their calculations, this may allow the car to function, albeit you may still have rough idle, hesitation on acceleration, or even occasional misfire.
- Scan Tool– This is the quickest and most accurate method of determining adequate IAT2 values. Keep an eye on the IAT and IAT2 values while using KOEO (key on engine off). IAT and IAT2 should be almost the same when the engine is turned off, or at the very least within a few degrees of one another.
- Check to see whether IAT2 changes when you wiggle the connection. It shouldn’t be the case. If this occurs, look for an issue with a pin, connection, or harness. DVOMHarness is the next step. Check for damage and make any required repairs. IAT2 readings that are unexpected, such as -30 degrees Fahrenheit or 300 degrees Fahrenheit, indicate a sensor or circuit problem. If IAT2 is reading appropriately, consider an intermittent sensor or harness problem, maybe an ECM problem. Disconnect IAT2 from the rest of the system. If the reading does not change, it is likely that there is an issue with the circuit. If the reading changes, it is possible that the sensor has failed. If required, repair or replace the item.
| °F | °C | kΩ | V |
| 50 | 10 | 58.75 | 3.52 |
| 104 | 40 | 16.15 | 2.16 |
| 176 | 80 | 3.84 | 0.88 |
| 248 | 120 | 1.18 | 0.28 |
A three-wire IAT2 is checked, KOEO is maintained, and the connection is backprobed using the DVOMSensor Check. Check for a 5 V reference voltage as well as a changeable signal voltage, and compare the results to the temperature / voltage table in your service handbook. Remove IAT2 from the vehicle and switch it off to check for a two-wire IAT2. In order to determine resistance across the sensor terminals, you must first determine the current temperature and then compare it to a temperature / resistance table, which may be found in your service manual.
- If the voltage / resistance readings are inaccurate, there may be an issue with the sensor. Whenever necessary, replace
- In order to ensure that the voltage and resistance are right, the sensor should be tested at various temperatures, for as by submerging it in boiling or frigid water. If the sensor continues to function properly, suspect an issue with the harness.
- The DVOMHarness Check function checks the harness that connects the ECM to the IAT2. To do this, switch the key off and detach the ECM connection. Use your digital multimeter to examine the resistance of the ECM connector in relation to the temperature resistance table, which may be found in the repair manual.
- If the resistance is as indicated, look for signs of an intermittent issue, such as a loose connection or a frayed wire. Keep an eye on your resistance readings as you wriggle the connection and wire harness about. If the resistance does not match the specification, unplug IAT2 and verify the resistance.
- If the resistance varies, it is possible that the sensor is faulty. Whenever necessary, replace
- If the resistance does not alter, the fault is most likely with the wire harness. Check for short circuits between the power, ground, and signal wires, as well as between the power, ground, and signal wires and the body ground. Make any required repairs
- Consider that the sensor is faulty if its resistance fluctuates. Whenever necessary, substitute
- It is possible that a fault with the wire harness is causing the resistance to remain constant. Make sure there aren’t any short circuits between the power, ground, and signal cables, as well as between the body and the power source. As required, repair the damage
Codes Related to P0096
- Sensor 2 Circuit for Intake Air Temperature
- P0096 Sensor 2 Circuit for Intake Air Temperature Range/Performance
- P0097 Sensor 2 Circuit for Intake Air Temperature Low
- P0098 Sensor 2 Circuit for Intake Air Temperature High
- P0099 Sensor 2 Circuit for Intake Air Temperature Intermittent/Erratic
- P0110 Intake Air Temp. Circuit
- P0111 Intake Air Temp. Circuit Range/Performance Problem
- P0112 Intake Air Temp.
BAT Team Discussions for P0096
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Anybody notice a miss in their ecoboost?
Please consider using this link to support FordF150.net whenever you purchase at Amazon.com (for anything). Looking for subjects that have recently been discussed? lancenunley Posts by new members: 21 Posted on: Friday, March 4, 2011, 12:01 p.m. The truck in question is a 2011 FX4 EBMy Truck Mods.
Anybody notice a miss in their ecoboost?
Even when I am traveling at highway speeds up a hill, I can feel a miss in my engine. Perhaps this is unique to me. On level ground, it is barely perceptible, but on an inclination, it is very noticeable. Is there anyone else who is suffering with this? Do you have any suggestions? posts by p38flnFord Truck Fanatic, total of 1508 Joined: Friday, February 4, 2011, 7:10 p.m. Ford F-150 Platinum SuperCrew 4×4 (2012 model) Eau Claire, Wisconsin is the location. Modifications I’ve made to my truck
Re: Anybody notice a miss in their ecoboost?
Even when I am driving at highway speeds up a hill, I can sense a lag in my engine. Perhaps it is just me. On level ground, it is barely perceptible; but, on an inclination, it is rather evident! Is this something else that others are dealing with? Do you have any suggestions for me? Posts: 1508 p38flnFord Truck Fanatic I joined at 7:10 p.m. on Friday, February 4th. F-150 Platinum SuperCrew 4×4 (2012 model) Eau Claire, Wisconsin is the setting for this story. Modifications I’ve done to my truck
Re: Anybody notice a miss in their ecoboost?
PostbyWebmaster» I haven’t observed any discrepancies. Ford F-150 SuperCrew King Ranch 4×4 (2003 model) Previous vehicles include: 2002 Ford F-150 SuperCrew XLT, 2011 Ford F-150 EcoBoost Lariat, 2007 Ford Ranger, 2001 Ford SuperCrew, and 1998 Ford SuperCab 4×4.
Other Fords that were owned included: Taurus (00), T-Bird (96), Escort GT (95), Mustang 5.0 (93), Festiva (92), Sable (92), Mustang (86), MustangF150 (82). Forumlancenunley Posts by new members: 21 Posted on: Friday, March 4, 2011, 12:01 p.m. The truck in question is a 2011 FX4 EBMy Truck Mods.
Re: Anybody notice a miss in their ecoboost?
PostbyWebmaster» There hasn’t been a single omission to my knowledge. Ford F-150 SuperCrew King Ranch 4×4 (2003 model year). Vehicles previously owned: 2002 Ford F-150 SuperCrew XLT, 2011 Ford F-150 EcoBoost Limited, 2007 Ford Ranger, 2001 Ford F-150 SuperCrew, 1998 Ford F-150 SuperCrew 4×4, and Fords held by others include: Models include the 2000 Taurus, 1996 T-Bird, 1995 Escort GT, 1993 Ford Mustang 5.0, 1993 Ford Festiva, 1992 Sable, 86 Ford Mustang, and 1982 Ford Mustang F150. Forumlancenunley Members who have recently joined the forum: 21 I joined at 12:01 p.m.
The truck in question is a 2011 Ford FX4 EBMy Truck Mods
Re: Anybody notice a miss in their ecoboost?
Article written by Allan Galvan» Driving on a two-lane highway, I attempted to pass, stomped on it and it just slowed down, merged back into my lane, and when the opportunity to pass presented itself, it sped off without incident. While driving, I have noticed some weird idleing and shifting patterns. The salesman informed me that it is the new 6 speed gearbox, which shifts more frequently than the old transmission. I believe this to be true. XLT4x4 Posts by regular members: 168 Date of joining: Tuesday, March 22, 2011 3:57 a.m.
Re: Anybody notice a miss in their ecoboost?
Author: Allen Galvan» Driving on a two-lane highway, I attempted to pass, stomped on it and it just slowed down, merged back into my lane, and when the opportunity to pass presented itself, it took off without a hitch as expected. The idleing and shifting that I’ve noticed while driving have been a little bizarre. According to the salesman, the new 6 speed gearbox shifts more frequently than the previous transmission. I’m not sure what that means. XLT4x4 Member Posts on a regular basis: 168 The date and time of joining is Tuesday, March 22, 2011 at 3:57 am.
Re: Anybody notice a miss in their ecoboost?
Postbyp38fln»lance is a freelancing website. That’s virtually exactly the same symptom as the individual who experienced an HPFP failure before you. Although extremely unusual, it appears to be the sole engine-related issue that the Ecoboosts have encountered. I’m willing to wager that the stored code in the PCM says ‘Misfire’ in some way. Check the vehicle’s health report to see what it has to say (if anything) monkeytx Posts by new members: 12 Posted on: Friday, May 27, 2011, 8:45 p.m. 2011 Ford 150 Platinum 4X4 pickup truck Modifications I’ve made to my truck
Re: Anybody notice a miss in their ecoboost?
Postbymonkeytx» When the computer is first started up, I only notice the idle problem. 2011 Ford F150 Ecoboost with 600 miles on the clock and a 3.55 rear axle. It appears to idle between 400 and 700 rpm at starting, then settles down after a few minutes of operation. While driving, I’ve been keeping an eye on the transmission downshift to make sure it’s working properly. So far, there have been no problems.
The scorpion 20′ tires are not anything I like. What ideas do you have if you think they should be changed? Goodyear, and so forth. lancenunley Posts by new members: 21 Posted on: Friday, March 4, 2011, 12:01 p.m. The truck in question is a 2011 FX4 EBMy Truck Mods.
Re: Anybody notice a miss in their ecoboost?
Postbylancenunley» I took it to the dealer on Saturday morning, and the salesperson discovered that there were no saved codes. He said that the roughness I felt traveling up hills was caused by the tires. I believe him. There were no misses on the computer, according to the results. Everyone is baffled as to why the engine light illuminated on Thursday night, and the truck missed so badly that it rocked for many miles. Both of the instances in which this has occurred have occurred in damp weather.
TheCurrent 5 new member posts have been made.
on Monday, July 25, 2011.
Re: Anybody notice a miss in their ecoboost?
Postbylancenunley» There were no saved codes when I took it to the dealer the next morning. He said that the roughness I noticed when climbing hills was caused by the tires. There were no misses on the computer, according to the data. Nobody knows why the engine light turned on on Thursday night, and the truck missed so badly that it rocked for several miles after that. Wet conditions have been present both times this has happened. I guess I’ll simply keep driving it till something like this happens.
on Monday, July 25.
Re: Anybody notice a miss in their ecoboost?
»It has happened twice to me: once at approximately 4000 miles while pulling a trailer weighing approximately 2600 pounds, when I went to pass another vehicle, I hit the gas and the truck lost all power, and the second time yesterday when I wasn’t pulling anything, when I went to pass another vehicle, I hit the gas again and the truck lost all power. Each time, I had to let off the throttle and restart the engine, and everything worked properly. I ran a car health report, and it said that everything was in working order.
Ford F-150 Platinum SuperCrew 4×4 (2012 model) Eau Claire, Wisconsin is the location.
Re: Anybody notice a miss in their ecoboost?
Postbyp38fln» There is a TSB that suggests that a new software version for Ecoboost engines made before 04/01/2011 is available; however, it is unclear whether this would resolve the issue. It is supposed to correct the harsh idle. Regular Member Posts: 59 for EdCaffreyMS Joined at 2:25 p.m. on Thursday, August 12, 2010. Truck:2011-F150-Scab-4×4-EB-373 Great Falls, Montana, United States of America My Truck ModsContact information:
Re: Anybody notice a miss in their ecoboost?
PostbyEdCaffreyMS» Since taking receipt of my EB in April, I’ve been following down problems with the vehicle. The ‘stutter’ while the computer is idle has been there at random since the beginning. I’ve also experienced troubles with bad gas mileage and a variety of crazy technical problems. When my truck was in the shop the previous time, they discovered three loose grounding spots on the chassis (from the factory). In response, Ford provided a list of five grounding points to examine, which they incorporated into their solution.
The RO also mentioned that they will be checking for ‘water infiltration’ at a number of different connections.
My truck was manufactured in February, and according to what I’ve heard, now that they’ve discovered the loose grounds that were causing my truck’s difficulties, the dealership has resolved problems with numerous other trucks that were caused by the same loose grounds as mine.
ABS Mastersmith, Ed Caffrey, explains his work.
Until they realize you are concerned ‘! thomastl1 Posts by regular members: 221 Joined on Wednesday, June 10, 2009 at 7:17 a.m. The truck is a 2011 Ford F150 Supercrew 4×4 Ecoboost 3.55Location is Huntsville, Alabama. Modifications I’ve made to my truck
Re: Anybody notice a miss in their ecoboost?
Thomastl1»I was travelling back to my house in the rain on the highway during the long holiday weekend. It’s dumping buckets of rain. All of a sudden, a catastrophic failure. By the time I reached home, my gas mileage had decreased to an average of 15 miles per gallon at 70 miles per hour. There are no codes set. The car would shift down if you pushed on the throttle, but it would not accelerate because of the poor mi. There are no codes set. The dealer upgraded the software but was unable to locate anything else.
Could someone please share the grounding information so that we can verify the grounds mentioned in the previous post?
Who is online
Thomastl1»I was travelling back to my house in the rain on Labor Day weekend on the interstate highway. It’s raining buckets. All of a sudden, a catastrophic failure occurs.’ By the time I reached home, my gas mileage had plummeted to 15 miles per gallon on average at 70 mph. Currently, there are no codes in place.’ The car would shift down if you stomped on the throttle, but it would not accelerate because of the poor engine management. Currently, there are no codes in place.’ There was nothing more that the dealer could find, so he upgraded the software.
Someone please provide the grounding information so that we can verify the grounds mentioned in the previous post.
2008 Ford F-150 4wd-supercrew-139-wb OBD2 Code P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance
«I was traveling home in the rain on the highway over the Labor Day weekend.» Postbythomastl1 It’s pouring buckets outside. All of a sudden, a disastrous miss occurs. By the time I reached home, my gas mileage had plummeted to 15 miles per gallon on average at 70 miles per hour. There are no codes in place. If you stomped on the throttle, it would shift down but would not accelerate owing to the extremely poor transmission. There are no codes in place. The dealer upgraded the program, but was unable to locate anything else.
Can someone please share the grounding information so that we can verify the grounds mentioned in the previous post?
What the P0096 code means
If the engine control module (ECM) determines that the intake air temperature sensor 2 (IAT2) is not operating within its normal sensor range, the code P0096 indicates that the ECM cannot use the sensor output to determine intake air temperature and the code P0097 indicates that the sensor is not operating within its normal sensor range.
What causes the P0096 code?
When compared to the engine coolant and mass air temperature sensors, the intake air temperature sensor 2 is not precise to within 2 degrees of the engine coolant temperature. Typically, this happens when the engine is cold-started after it has been idle for more than 5 hours.
Comparing the intake air temperature sensor 2 to the mass air flow sensor when the sensor is starting warm and heat soaked from 10 seconds to 30 minutes, the sensor does not perform within specification range within 2 degrees for the sensor.
What are the symptoms of the P0096 code?
- The ECM will replace a sensor input of 70 degrees Fahrenheit for the sensor’s out-of-specified measurement
- If the outside temperature is more than 10 degrees Fahrenheit difference from the 70 degrees Fahrenheit the ECM uses as a replacement output, the engine may run rough or hesitate. The Check Engine Light will be activated, indicating that there is a problem with the vehicle.
How does a mechanic diagnose the P0096 code?
- Observe and inspect the electrical connections and wire harness that link to the intake air temperature sensor
- It clears codes and checks to see if the code is returned
- It examines the output of the IAT2 sensor and determines if it is within specifications when compared to the IAT in the mass air sensor, which is within 2° F. Disconnects the IAT2 sensor connector and checks to see whether the temperature measurement has dropped to less than -4 degrees Fahrenheit. Checks to check if the temperature readings rise beyond 212° F by connecting the two connection wires together. It is necessary to use a multimeter in order to determine whether the resistance of the IAT2 sensor meets standards. If the sensor does not meet standards, the sensor is replaced.
Common mistakes when diagnosing the P0096 code
To avoid making errors, simply follow these easy guidelines:
- Check to check whether the failure is still present by clearing the code and running the program again. Follow the pinpoint tests step by step to determine the source of the IAT system’s failure. If the pinpoint test or visual examination indicates that a part needs to be replaced, do not replace it.
How serious is the P0096 code?
- Engine hesitation and a lack of power might occur when the vehicle is being accelerated. It is possible that the engine will fail emission testing. The continued usage of an engine in a failing state might lead the engine to get carbonized.
What repairs can fix the P0096 code?
- Clearing the trouble codes and doing a road test to see whether the failure was caused by something else
- If the IAT2 sensor fails the testing, it will be replaced. repair or replacement of cabling or connectors that connect to the IAT2 sensor
- Either repairing or replacing the ECM connection is required.
Additional comments for consideration regarding the P0096 code
Broken or fractured sensor connectors, as well as contamination from engine oil or coolant as a result of other breaches, can all result in the IAT2 error code P0096. On some models, the ECM can substitute this sensor output with the IAT sensor 1 output, and the engine may continue to function normally save for the presence of the Check Engine Light.
Need help with a P0096 code?
Code P0096 (Check Engine Light) is a problem code. ASSESSMENT SCHEDULE P0096 DIAGNOSTIC