P1509
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Manufacturer Specific Definitions for P1509
| Make | Fault Location |
|---|---|
| Acura | Idle air control (IAC) system - high RPM |
| Audi | Idle air control (IAC) valve - circuit malfunction |
| Bmw | ECM self-test – idle air control (lAC) system fault |
| Buick | Idle Speed High Idle Air Control System Not Responding |
| Cadillac | Idle air control (lAC) valve -high rpm |
| Chevrolet | Idle air control (lAC) valve -high rpm |
| Citroen | Idle Control System Circuit Shorted |
| Daewoo | Mps - Signal High |
| Dodge | Leak Detection Pump Switch or Mechanical Fault |
| Gmc | Idle air control (lAC) valve -high rpm |
| Gm | Idle Speed High Idle Air Control System Not Responding |
| Honda | IAC Valve Circuit Failure |
| Hyundai | MPS – High |
| Isuzu | Idle air control (lAC) system – high RPM |
| Jaguar | Idle air control (IAC) valve - circuit malfunction |
| Land Rover | Idle air control (lAC) valve opening coil – malfunction |
| Mazda | Idle air control (lAC) valve 2 – short/open circuit |
| Mini | Idle Speed Control Valve Opening Solenoid Control Circuit Electrial |
| Oldsmobile | Idle air control (lAC) valve -rpm high |
| Opel | Idle air control (IAC) valve - circuit malfunction |
| Peugeot | Idle Control System Circuit Shorted |
| Pontiac | Idle air control (lAC) valve -high rpm |
| Saturn | Idle air control (lAC) valve, rpm high |
| Volkswagen | Idle air control (IAC) valve - circuit malfunction |
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