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Home >> Mercury >> 1989 >> Cougar LS >> Repair and Diagnosis >> Engine Performance >> System >> 3.8L CEC Tests W/Codes >> Quick Test >> Equipment Hook-Up >> STAR Tester
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

STAR Tester

Turn ignition switch to "OFF" position. Connect color coded adapter cable leads to diagnostic tester. Connect adapter cable's 2 service connectors to vehicle Self-Test and STI connectors. Connect timing light. Go to KOEO SELF-TEST.