Electrical failure in low pressure valve (V175) solenoid.
â–¶ How to fix
Check cables and connectors. Replace solenoid.
What you'll see
Independent of request from the engine management system, it is not possible to predict if the valve will be opened or closed.
System reaction
Red engine warning lamp
Diagnostic depth
Detection
The GSC is indicating a too low current in the solenoid controlling the low pressure valve (V175).
Possible cause
Low pressure valve Circuit Short To Battery Low pressure valve Circuit Open Low pressure valve Component Internal Failure