LEMON Manuals: Even more car manuals for everyone
Home >> Merkur >> 1988 >> XR4Ti Standard >> Repair and Diagnosis >> Engine Performance >> System >> EEC-IV System >> Diagnosis & Testing >> Equipment Hook-Up >> Analog VOM

Analog VOM

  1. Turn ignition switch to "OFF" position. Connect jumper wire from Self-Test Input (STI) pigtail to pin No. 2 (Signal Return) on SELF-TEST connector. Set VOM at 0-15 volt DC range and connect positive lead of VOM to positive battery terminal.
  2. Connect negative VOM lead to pin No. 4 (STO) on SELF-TEST connector. See Figure . Connect timing light, then go to KEY ON/ENGINE OFF SELF-TEST  .
scientia non olet · About LEMON Manuals