Audi DTC P1163 – Fuel Temperature Sensor Circuit Open/Short to B+
DTC P1163 meaning on Audi
DTC P1163 for Audi indicates a fault with the Fuel Temperature Sensor Circuit. This fault is related to an open or short circuit to B+ (positive voltage) in the fuel temperature sensor circuit.
Audi DTC P1163 symptoms
Symptoms of DTC P1163 on an Audi may include issues such as poor fuel economy, rough idling, engine stalling, or a noticeable decrease in engine performance.
Audi DTC P1163 causes
The common causes of DTC P1163 on an Audi are a faulty fuel temperature sensor, damaged wiring or connectors in the fuel temperature sensor circuit, or a problem with the Engine Control Module (ECM).
Audi DTC P1163 seriousness
While DTC P1163 may not cause immediate harm to the vehicle, it can lead to poor engine performance and decreased fuel efficiency. It is recommended to address this issue promptly to prevent further complications.
How to diagnose DTC P1163 on Audi
To diagnose DTC P1163 on an Audi, a mechanic would typically use a diagnostic scanner to retrieve the fault codes from the ECM. They would then inspect the fuel temperature sensor, wiring, and connectors for any visible damage or corrosion. Testing the sensor’s resistance and checking for voltage at the sensor can help pinpoint the issue.
How to fix DTC P1163 on Audi
Fixing DTC P1163 on an Audi involves replacing the faulty fuel temperature sensor if it is determined to be the cause of the issue. Additionally, repairing any damaged wiring or connectors in the circuit may be necessary. Once the repairs are made, clearing the fault codes and performing a test drive to ensure the issue is resolved is recommended.
How to erase DTC P1163 on Audi
To erase DTC P1163 on an Audi, a mechanic can use a diagnostic scanner to clear the fault codes stored in the ECM. After the codes are cleared, it is advisable to perform a final check to ensure that the DTC P1163 does not reappear, indicating a successful resolution of the issue.
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