Jeep DTC P1193 – Inlet Air Temperature Circuit High
DTC P1193 meaning on Jeep
DTC P1193 for Jeep indicates a fault in the Inlet Air Temperature (IAT) sensor circuit, specifically a high voltage condition.
Jeep DTC P1193 symptoms
Symptoms of DTC P1193 on a Jeep may include:
- Check Engine Light illuminated
- Decreased fuel efficiency
- Engine running rough or stalling
Jeep DTC P1193 causes
Common causes of DTC P1193 on a Jeep include:
- Faulty IAT sensor
- Wiring or connector issues in the IAT circuit
- Engine overheating
Jeep DTC P1193 seriousness
While DTC P1193 may not cause immediate drivability issues, it can lead to poor engine performance and decreased fuel efficiency if left unresolved.
How to diagnose DTC P1193 on Jeep
To diagnose DTC P1193 on a Jeep, follow these steps:
- Use a scan tool to retrieve the DTC and freeze frame data
- Inspect the IAT sensor and its wiring for any visible damage
- Check the resistance of the IAT sensor using a multimeter
- Verify the IAT sensor readings with a diagnostic tool
How to fix DTC P1193 on Jeep
To fix DTC P1193 on a Jeep, consider the following:
- Replace the faulty IAT sensor
- Repair any damaged wiring or connectors in the IAT circuit
- Address any underlying engine overheating issues
How to erase DTC P1193 on Jeep
To erase DTC P1193 on a Jeep, you can clear the code using a scan tool or by disconnecting the vehicle’s battery for a few minutes.
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