P2AAE
Diesel Fuel Presence Sensor Circuit Low
P2AAE is an OBD-II diagnostic trouble code meaning: Diesel Fuel Presence Sensor Circuit Low. Common causes: malfunction of the diesel fuel sensor, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable engine idling
- Problems starting the engine
Causes
- Malfunction of the diesel fuel sensor
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Problems with the engine control unit
- Corrosion of contacts or wiring
How to Fix
- Check the integrity of the sensor wiring and connectors
- Check the resistance and voltage at the sensor
- Replace the diesel fuel sensor if necessary
- Check and clean contacts in connectors
- Scan the control unit for other errors
Related codes
Error P2AAE by Vehicle Brand
FAQ
What does the P2AAE code mean?
P2AAE is an OBD-II diagnostic trouble code that indicates: Diesel Fuel Presence Sensor Circuit Low
What causes a P2AAE error code?
The most common causes of P2AAE include: Malfunction of the diesel fuel sensor; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Problems with the engine control unit.
How do I fix a P2AAE diagnostic trouble code?
To fix P2AAE: Check the integrity of the sensor wiring and connectors. Check the resistance and voltage at the sensor. Replace the diesel fuel sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2AAE?
Yes, but get it checked soon
How much does it cost to fix P2AAE?
The estimated repair cost for P2AAE is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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