12B Checking Injector 3 & 4 Control Wire

1. With logic module red connector disconnected and ignition switch off, disconnect [1][2]power module 12-way connector.
2. Connect an ohmmeter between terminal No. 3 of red connector and terminal No. 8 of 12-way connector.
3. If ohmmeter indicates continuity, proceed to Test 12 step C.
4. If ohmmeter does not indicate continuity, locate and repair open in circuit between connectors.