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Intake Manifold 1 Pressure – Data Valid but Above Normal Operational Range – Moderately Severe Level
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Overview
| CODE | REASON | EFFECT |
| Fault Code: 124 PID: P102 FMI: 0/16 LAMP: Amber SRT: |
Intake Manifold 1 Pressure Sensor Circuit – Data Valid but Above Normal Operational Range – Moderately Severe Level. Intake manifold pressure has exceeded the maximum limit for the given engine rating. |
Engine power derate. |
 Intake Manifold Pressure/Temperature Circuit
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Circuit Description
The intake manifold pressure sensor is used by the ECM to monitor the engine intake manifold pressure.
Component Location
Refer to Procedure 100-002 for a detailed component location view.
Shop Talk
This fault code become active when the intake manifold pressure exceeds the maximum pressure limit for a given engine rating.
Possible causes:
- Malfunctioning turbocharger wastegate
- Wastegate tampering
- Wrong turbocharger part
- Possible tampering of the fuel system or turbocharger system.
Refer to Troubleshooting Fault Code t05-124
Last Modified: 08-Jul-2010
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