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P1189 Diagnostic Trouble Code Discussion for December 2006

Engine Oil Pressure Switch Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1189
Help Request Posted
2000 BMW 323i 2.5L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: WBAAM3341Y
P1189: air and fuel metering. ONCE THE VEHICLE WARMS UP VERY SLIGHT MIS STILL EXISTS, BUT DURING WARMUP PROCESS STEADY MISFIRES AND CHECK ENGINE LIGHT COMES ON. i HEAR A VACCUUM LEAK, BUT CAN NOT FIND IT. i SOUNDS LIKE A CARCKED INTAKE MANIFOLD.
December 17, 2006
2000 Oldsmobile Intrigue GL 3.5L Cuts out, Stall VIN: 1G3WS52H6Y
P1189: oil pressure switch ckt open/ short. this vehicle has come in for an intermittent stalling problem. the owner states that the engine has stalled on him driving down the interstate, and sometimes has a crank-no start condition. after a try or two, it will sart right up as if there is no problem. f...
December 18, 2006
2000 BMW 323i 2.5L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: WBAAM3341Y
P1189: air and fuel metering. ONCE THE VEHICLE WARMS UP VERY SLIGHT MIS STILL EXISTS, BUT DURING WARMUP PROCESS STEADY MISFIRES AND CHECK ENGINE LIGHT COMES ON. i HEAR A VACCUUM LEAK, BUT CAN NOT FIND IT. i SOUNDS LIKE A CARCKED INTAKE MANIFOLD.
December 17, 2006
2000 Oldsmobile Intrigue GL 3.5L Cuts out, Stall VIN: 1G3WS52H6Y
P1189: oil pressure switch ckt open/ short. this vehicle has come in for an intermittent stalling problem. the owner states that the engine has stalled on him driving down the interstate, and sometimes has a crank-no start condition. after a try or two, it will sart right up as if there is no problem. f...
December 18, 2006