Jaguar DTC P1112 – Intake air temperature (IAT) sensor- intermittent signal
DTC P1112 meaning on Jaguar
The DTC P1112 on a Jaguar indicates an intermittent signal from the Intake Air Temperature (IAT) sensor. This sensor is responsible for measuring the temperature of the air entering the engine.
Jaguar DTC P1112 symptoms
Some common symptoms associated with DTC P1112 on a Jaguar may include:
- Check Engine Light (CEL) illuminated on the dashboard
- Decreased fuel efficiency
- Engine running rough or stalling
Jaguar DTC P1112 causes
The potential causes of DTC P1112 on a Jaguar can include:
- Faulty Intake Air Temperature (IAT) sensor
- Wiring or connector issues related to the IAT sensor
- Intermittent electrical connection problems
Jaguar DTC P1112 seriousness
While DTC P1112 may not cause immediate harm to the vehicle, it can lead to decreased performance and fuel efficiency. Ignoring this issue may result in further engine problems over time.
How to diagnose DTC P1112 on Jaguar
Diagnosing DTC P1112 on a Jaguar involves the following steps:
- Use an OBD-II scanner to retrieve the specific fault code
- Inspect the wiring and connectors related to the IAT sensor for any visible damage
- Test the IAT sensor using a multimeter to check for proper resistance values
How to fix DTC P1112 on Jaguar
To fix DTC P1112 on a Jaguar, you can try the following solutions:
- Replace the faulty Intake Air Temperature (IAT) sensor
- Repair or replace any damaged wiring or connectors associated with the IAT sensor
- Clear the fault code and reset the Check Engine Light using an OBD-II scanner
How to erase DTC P1112 on Jaguar
To erase DTC P1112 on a Jaguar, follow these steps:
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