DTC P0096 (1.5 L Engine)
DTC P0096 : IAT Sensor 2 Circuit Range/Performance Problem
NOTE: Before you troubleshoot, review the general troubleshooting information .
| DTC Description | Confirmed DTC | Pending DTC |
|---|---|---|
| P0096 IAT Sensor 2 Circuit Range/Performance Problem |
DTC (PGM-FI)
- Connector visual check:
Check for poor connections or loose terminals of these connectors.
- ECT sensor 1
- ECT sensor 2
- MAF sensor/IAT sensor 1
- IAT sensor 2
Are the connections and terminals OK?
YES
Go to step 2.
NO
Repair the connections or terminals.
- IAT sensor 2 performance check (low temperature)
-1. Remove IAT sensor 2 .
-2. Allow IAT sensor 2 to cool to the ambient temperature.
-3. Note the ambient temperature.
-4. Connect IAT sensor 2 to its 2P connector, but do not install it.
-5. Turn the vehicle to the ON mode.
-6. Quickly note the value of IAT Sensor (2) in the DATA LIST with the HDS.
Signal Current conditions Values Unit IAT Sensor (2) -7. Compare the value of IAT Sensor (2) to the ambient temperature.
Does the value of IAT Sensor (2) differ 5.4 deg. F (3 deg. C) or more from the ambient temperature?
YES
NO
Go to step 3.
- IAT sensor 2 performance check (high temperature)
-1. Turn the vehicle to the OFF (LOCK) mode.
-2. Disconnect the following connector.
IAT sensor 2 2P connector -3. Using a heat gun, blow hot air on IAT sensor 2 for a few seconds. Do not apply the heat longer than a few seconds or you will damage the sensor.
-4. Connect IAT sensor 2 to its 2P connector, but do not install it.
-5. Turn the vehicle to the ON mode.
-6. Check IAT Sensor (2) in the DATA LIST with the HDS.
Signal Current conditions Values Unit IAT Sensor (2) Does IAT Sensor (2) change 76 deg. F (42 deg. C) or more?
YES
Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at IAT sensor 2 and the PCM. If the on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the on-board snapshot .
NO