PRE-RELEASE
Ground
| Ground |
| Power ground |
The following components are grounded to grounding point G7P:
| • |
Control module and diesel pump, PSG 16 (595)
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| • |
EGR valve (606)
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| • |
Oil level sensor (243)
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| • |
Control module, glow plugs (596)
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| • |
Engine shut-off solenoid valve (683)
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| Sensor ground |
Ground connection via control module sensor ground:
| • |
Temperature sensor, coolant, engine management system (202)
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| • |
Temperature sensor, engine oil (559)
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Pressure and temperature sensor, intake air (407/603)
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Pedal sensor (379)
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| • |
Crankshaft position sensor (408)
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| • |
Pressure sensor, atmospheric pressure (539)
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| • |
Mass air flow sensor (205)
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| • |
Solenoid valve, charge air (179a)
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| • |
Solenoid valve, swirl throttle (403)
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| Diagnosis |
If there is a break in the power ground circuit, the engine will not start and it will not be possible to contact the system using the diagnostic tool. DTC P0380 will be generated.
