P1425
Intake Air Flow Valve Control Motor High Temperature
P1425 is an OBD-II diagnostic trouble code meaning: Intake Air Flow Valve Control Motor High Temperature. Common causes: air flow control solenoid valve malfunction, problems in the wiring harness or connectors. Estimated repair cost: $17–67.
Symptoms
- Reduced engine power
- Floating idle speed
- Increased fuel consumption
- Check Engine light comes on
- The engine may go into emergency mode
Causes
- Air flow control solenoid valve malfunction
- Problems in the wiring harness or connectors
- Short circuit in control circuit
- Mechanical valve jamming
- Poor contact or corrosion in electrical connections
How to Fix
- Check the resistance and functionality of the valve
- Inspect the wiring harness and connectors for damage.
- Check control circuit voltage
- Clean or replace faulty valve
- Reset the error code and check for its reappearance
Related codes
Error P1425 by Vehicle Brand
FAQ
What does the P1425 code mean?
P1425 is an OBD-II diagnostic trouble code that indicates: Intake Air Flow Valve Control Motor High Temperature
What causes a P1425 error code?
The most common causes of P1425 include: Air flow control solenoid valve malfunction; Problems in the wiring harness or connectors; Short circuit in control circuit; Mechanical valve jamming.
How do I fix a P1425 diagnostic trouble code?
To fix P1425: Check the resistance and functionality of the valve. Inspect the wiring harness and connectors for damage.. Check control circuit voltage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1425?
Limited driving only, diagnose soon
How much does it cost to fix P1425?
The estimated repair cost for P1425 is $17–67. Actual cost depends on your vehicle, location, and labor rates.
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