P1508
By (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.
We recommend Torque Pro
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 |
Help Us Help You
Please comment below describing your issue as well as the specifics of your vehicle (make, model, year, miles, and engine), and one of our mechanics will respond as soon as possible. For an expedited response within 24 hours, we appreciate a $9.99 donation via the payment button below.
We have not gotten around to publishing a technical guide specifically for P1508 yet. To escalate the priority of this guide in our production queue, we appreciate a donation. We will publish a guide within 30 days of payment.