DTC P012B: Turbocharger/Supercharger Inlet Pressure Sensor Circuit Range/Performance
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P012B - TURBOCHARGER/SUPERCHARGER INLET PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE
| Description: | Manifold absolute pressure (MAP) sensor input to the powertrain control module (PCM) is monitored and is not within the calibrated value. | ||
| Possible Causes: |
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| Diagnostic Aids: | The VREF voltage should be between 4.0 and 6.0 volts. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DM . | ||