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Home >> Ford >> 1989 >> Bronco 5.0 N, Standard, M5OD-R2 >> Repair and Diagnosis >> Engine Performance >> System >> 5.0L CEC Tests W/Codes >> Quick Test >> Key On Engine Running (KOER) Self-Test >> Dynamic Response or Wide Open Throttle (WOT) Check

Dynamic Response or Wide Open Throttle (WOT) Check

Allows the ECA to check the TP, VAF and MAP sensors. This test is accomplished by a brief opening of the throttle to the full open position. It is also called the "Goose" test. It is requested by a single pulse or Code 10 approximately 6-20 seconds after the engine identification codes are displayed.