Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ECM-P004700

Condition
The Engine control module (ECM) regulates the turbo pressure using a turbo control valve.
The control module has integrated functions to check the function of the turbo control valve.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Control signal is too low.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.
- Battery voltage higher than 10.5 V.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.





Substitute value
- None.

Possible source
- The signal cable is short-circuited to ground.
- Damaged turbocharger (TC) control valve.

Fault symptom[s]
- None