Fault Code Description |
---|
The diagnosis monitors the charging pressure sensor. Fault monitoring conditions: The fault is detected if the measured pressure is below nominal pressure. |
Fault Code Conditions | |
---|---|
General Conditions |
Temperature precondition: - None Time precondition: - None Other preconditions: - Engine speed greater than: 2500 rpm. - Engine load. - Turbocharging in the control range. Control unit voltage: 9 V to 16 V. |
Terminal Condition |
Terminal 15 on |
Driving Conditions |
Fault Time Condition |
---|
The fault is entered within 10 seconds. |
Service Plan |
---|
Check lines and plug connections between the following components: - DME. - Charging pressure sensor. Replace charging pressure sensor. Check the air duct between turbocharger and intake plenum. Check whether wastegate valve is jammed in open position. On vehicles with pneumatically operated wastegate valve: - Check wastegate valve pressure converter. - Check vacuum line and vacuum. On vehicles with electrically operated wastegate valve: - Check electrical wastegate valve. - Carry out system test of electrical wastegate valve. |
Fault Impact |
---|
- The engine operates in its emergency program. - Output limit. |
Warnings | |
---|---|
Warning Lights |
CC message |
Control Center Messages |
Service Notes |
---|
- None. |