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Home >> Eagle >> 1988 >> Medallion LX, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> MPFI System >> Component Testing >> Throttle Position Switch (TPS)
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Throttle Position Switch (TPS)

Disconnect TPS connector and check continuity using THROTTLE POSITION SWITCH CONTINUITY table. If continuity is not as specified, adjust switch by loosening attaching screws and rotating switch. If continuity is still not within specifications, replace TPS.

THROTTLE POSITION SWITCH CONTINUITY

Throttle Position (1) "B" & "C" (1) "A" & "B"
Closed Continuity No Continuity
Partial No Continuity No Continuity
Full No Continuity Continuity
(1) Markings are on connector.