P1508
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Manufacturer Specific Definitions for P1508
| Make | Fault Location |
|---|---|
| Acura | Idle air control (IAC) system - low RPM |
| Audi | Idle speed control (ISC) - upper limit reached |
| Bmw | ECM self-test- idle air control (lAC) system fault |
| Buick | Idle Speed Low Idle Air Control System Not Responding |
| Cadillac | Idle air control (lAC) valve -low rpm |
| Chevrolet | Idle air control (lAC) valve -low rpm |
| Chrysler | Ambient/Battery Temperature Sensor Volts Too Low |
| Citroen | Idle Control System Circuit Open |
| Daewoo | Mps - Signal Low |
| Dodge | Ambient/Battery Temperature Sensor Volts Too Low |
| Genesis | Idle air control (lAC) valve – closing coil circuit – short circuit |
| Gmc | Idle air control (lAC) valve -low rpm |
| Gm | Idle Speed Low Idle Air Control System Not Responding |
| Honda | Idle air control (lAC) valve – circuit failure |
| Hyundai | Idle Speed Control Actuator Signal High of Coil #2 |
| Isuzu | Idle air control (lAC) system – low RPM |
| Jaguar | Idle air control (IAC) valve - circuit malfunction |
| Kia | Idle air control (lAC) valve – closing coil signal high |
| Land Rover | Idle air control {lAC) valve -circuit malfunction |
| Lexus | PTC AC Auxiliary Heater Disabled High |
| Mazda | Idle air control (lAC) valve 1 – short/open circuit |
| Mini | Idle Speed Control Valve Opening Solenoid Control Open Circuit |
| Oldsmobile | Idle air control (lAC) valve -rpm low |
| Opel | Idle air control (IAC) valve - circuit malfunction |
| Peugeot | Idle Control System Circuit Open |
| Pontiac | Idle air control (lAC) valve -low rpm |
| Ram | Crankcase pressure sensor range/performance |
| Saturn | Idle air control (lAC) valve, rpm low |
| Volkswagen | Idle speed control (ISC) - upper limit reached |
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