P0201

Injector Cylinder 1 Power Stage Open Circuit

P0201 - Injector power stage cylinder 1.: Open circuit or No signal.

Possible causes:
1. Connector MS43 ECM C606, Injector 1 C522.
2. Open circuit C522/1(NK) - C578/2 (NK).
3. Open circuit C606/33 (Y) - C522/2 (Y).
4. Injector 1.
5. MS43 ECM.

1. Connector MS43 ECM C606, Injector 1 C522.
CONNECTOR
Check for connector not correctly latched, backed out pins, damaged pins, corroded pins

2. Open circuit C522/1(NK) - C578/2 (NK).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

3. Open circuit C606/33 (Y) - C522/2 (Y).
OPEN_CIRCUIT
Check resistance > 1M Ohms.

4. Injector 1.
No detail available for this fault

5. MS43 ECM.
No detail available for this fault