P2A4D
Alternative Fuel Temperature Sensor Circuit Low
P2A4D is an OBD-II diagnostic trouble code meaning: Alternative Fuel Temperature Sensor Circuit Low. Common causes: alternate fuel temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Unstable engine operation
- Increased fuel consumption
- Reduced engine power
- Problems starting the engine
Causes
- Alternate fuel temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Contact corrosion
- Engine control unit malfunction
How to Fix
- Check the integrity of the wiring to the sensor
- Check connections and contacts in the sensor connector
- Test alternative fuel temperature sensor
- Replace sensor if necessary
- Check and replace wiring harness if necessary
Related codes
Error P2A4D by Vehicle Brand
FAQ
What does the P2A4D code mean?
P2A4D is an OBD-II diagnostic trouble code that indicates: Alternative Fuel Temperature Sensor Circuit Low
What causes a P2A4D error code?
The most common causes of P2A4D include: Alternate fuel temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Contact corrosion.
How do I fix a P2A4D diagnostic trouble code?
To fix P2A4D: Check the integrity of the wiring to the sensor. Check connections and contacts in the sensor connector. Test alternative fuel temperature sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2A4D?
Yes, but get it checked soon
How much does it cost to fix P2A4D?
The estimated repair cost for P2A4D is $17–56. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat