What does code P1508 mean on Acura vehicles?
A failure has been detected in the idle air control valve circuit.
OBD-II Code Acura
P1508 — Acura — Idle Air Control Valve Circuit Failure
A failure has been detected in the idle air control valve circuit.
Common symptoms
- Unstable idle speed.
Possible causes
- Faulty IAC valve
- damaged wiring.
Initial recommendation
Inspect idle air control valve and wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Acura code P1508 with your vehicle's actual symptoms for more complete diagnostic guidance.
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