Test Point 10 - Injection Circuit Shut Down
TEST POINT 10 - Injection circuit shut down - Fault code 1_31Possible Causes, Elimination, Remarks
The ignition circuit monitoring relay is mounted on the retaining plate for the LH and EZK control units. If an ignition circuit fails, the power supply to the injector valves is interrupted. At the same time one of the two colored LEDs integrated into the relay lights up.
Injection circuit I shut down - red LED lights up.
Injection circuit I shut down - green LED lights up.
For troubleshooting, Testing and Inspection