
2002 Dodge Ram 1500 Van 3.9L Poor Idle Quality, MIL Lamp on, High idle
We have a B series van that came in for high idle condition. It seemed to be of vacuum leak variety. We first replaced the IAC motor as a first step. No change. We then replaced the intake manifold gasket and related gaskets and intake bolts. A thermostat and ...
FIX posted 10/7/2008
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Message Closed w/FIX
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VIN | 2B7HB11X92 |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / TBI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp on, High Idle |
Occurs | Always, Idle |
Trouble Codes
P0121 | Throttle Position Sensor Range/Performance |
P1294 | Target Idle Speed Not Reached |
Message Closed w/FIX
Vehicle Data
2002 Dodge Ram 1500 Van
VIN | 2B7HB11X92 |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / TBI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, MIL Lamp on, High Idle |
Occurs | Always, Idle |
Trouble Codes
P0121 | Throttle Position Sensor Range/Performance |
P1294 | Target Idle Speed Not Reached |