P2A58
Alternative Fuel Vaporizer B Outlet Temperature Sensor Circuit High
P2A58 is an OBD-II diagnostic trouble code meaning: Alternative Fuel Vaporizer B Outlet Temperature Sensor Circuit High. Common causes: open or short circuit in the sensor circuit, temperature sensor malfunction. 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
- Open or short circuit in the sensor circuit
- Temperature sensor malfunction
- Poor contact in the sensor connector
- Wiring harness damage
- Engine control unit malfunction
How to Fix
- Check the integrity of the sensor wires and connectors
- Check the resistance of the temperature sensor
- Check the reference voltage on the sensor circuit
- If necessary, replace the temperature sensor
- Check and clear error codes after repair
Related codes
Error P2A58 by Vehicle Brand
FAQ
What does the P2A58 code mean?
P2A58 is an OBD-II diagnostic trouble code that indicates: Alternative Fuel Vaporizer B Outlet Temperature Sensor Circuit High
What causes a P2A58 error code?
The most common causes of P2A58 include: Open or short circuit in the sensor circuit; Temperature sensor malfunction; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P2A58 diagnostic trouble code?
To fix P2A58: Check the integrity of the sensor wires and connectors. Check the resistance of the temperature sensor. Check the reference voltage on the sensor circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2A58?
Yes, but get it checked soon
How much does it cost to fix P2A58?
The estimated repair cost for P2A58 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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