P14A4
EVAP Purge Pump High Temperature
P14A4 is an OBD-II diagnostic trouble code meaning: EVAP Purge Pump High Temperature. Common causes: evap purge pump malfunction, problems with pump wiring or connectors. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Increased fuel consumption
- Difficulty starting the engine
- Unstable engine idling
- The smell of gasoline in or around the car
Causes
- EVAP purge pump malfunction
- Problems with pump wiring or connectors
- Clogged or damaged EVAP system tubes
- EVAP purge valve malfunction
- Problems with the engine control unit
How to Fix
- Check the condition of the EVAP purge pump
- Inspect the electrical wiring and connectors of the pump
- Check the EVAP system pipes for blockages and damage.
- Test EVAP purge valve
- If necessary, replace the EVAP purge pump
Related codes
FAQ
What does the P14A4 code mean?
P14A4 is an OBD-II diagnostic trouble code that indicates: EVAP Purge Pump High Temperature
What causes a P14A4 error code?
The most common causes of P14A4 include: EVAP purge pump malfunction; Problems with pump wiring or connectors; Clogged or damaged EVAP system tubes; EVAP purge valve malfunction.
How do I fix a P14A4 diagnostic trouble code?
To fix P14A4: Check the condition of the EVAP purge pump. Inspect the electrical wiring and connectors of the pump. Check the EVAP system pipes for blockages and damage.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P14A4?
Yes, but get it checked soon
How much does it cost to fix P14A4?
The estimated repair cost for P14A4 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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