Check cable for short circuit to ground:
P0201
- Engine ECM pin C23 to ground
P0202
- Engine ECM pin C6 to ground
P0203
- Engine ECM pin C7 to ground
P0205
- Engine ECM pin B7 to ground
P0206
- Engine ECM pin B8 to ground
P0207
- - Engine ECM pin B5 to ground
Locate and rectify wiring
fault, proceed to test 7
Check cable for short circuit to supply
box:
P0201
- Engine ECM pin C23 to EMS relay
pin 5
P0202
- Engine ECM pin C6 to EMS relay pin
5
P0203
- Engine ECM pin C7 to EMS relay pin
5
P0205
- Engine ECM pin B7 to EMS relay pin
5
P0206
- Engine ECM pin B8 to EMS relay pin
5
P0207
- Engine ECM pin B5 to EMS relay pin
5
Reconnect the injector
Locate and rectify wiring
fault, proceed to test 7