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Test STI - Self-Test Input

NOTE: Enter this test only when SUPER STAR II tester displays STO LO, or VOM displays zero volt.
CIRCUIT PIN IDENTIFICATION (STI)

STI Circuit Application Breakout Box Pin ECA Pin
1.8 48 1K
2.2L (Non-Turbo MTX) 48 1K
2.2L (All Others) 48 1I