A7: Check Injector Circuit Continuity

With EM015 disconnected, measure the resistance, as appropriate, between:
EM015/007 & PI007/001
EM015/017 & PI008/001
EM015/016 & PI009/001
EM015/006 & PI010/001
EM015/018 & PI011/001
EM015/005 & PI012/001
EM015/004 & PI013/001
EM015/015 & PI014/001

Is the resistance < 0.5 ohms?
Yes
Go to A8 A8: Check Injector Ground

No
Repair the harness/connector EM015 (PI001/030 to PI001/038 or P1007 to P1014) and test the system for normal operation