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P1189 Diagnostic Trouble Code Discussion for May 2009

Engine Oil Pressure Switch Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1189
Help Request Posted
2001 Chevrolet Impala 3.4L No Start VIN: 2G1WF55E31
P1189: Engine Oil Pressure Switch Circuit Malfunction. ... have an Impala here cranks but will not start. Runs on carb spray, I have 55 psi fuel pressure, but dosen't have very good volume? (not sure) No codes in BCM & no security light. It does have P1189c Oil pressure ckt. I also replaced oil pressure switch...
May 20, 2009
2001 Chevrolet Impala 3.4L No Start VIN: 2G1WF55E31
P1189: Engine Oil Pressure Switch Circuit Malfunction. ... have an Impala here cranks but will not start. Runs on carb spray, I have 55 psi fuel pressure, but dosen't have very good volume? (not sure) No codes in BCM & no security light. It does have P1189c Oil pressure ckt. I also replaced oil pressure switch...
May 21, 2009
2001 Chevrolet Malibu 3.1L No Start, Hesitation, Cuts out, Stall VIN: 1G1ND52J01
P1189: . car seems to stall after 20 mins of driving it wont completely die but just no power and wont take any gas sometimes it will stall and not start for a couple mins then she may run fine or spit and sputter car has a low mileage engine which i know doesnt mean a...
May 27, 2009
2001 Chevrolet Malibu 3.1L No Start, Hesitation, Cuts out, Stall VIN: 1G1ND52J01
P1189: . car seems to stall after 20 mins of driving it wont completely die but just no power and wont take any gas sometimes it will stall and not start for a couple mins then she may run fine or spit and sputter car has a low mileage engine which i know doesnt mean a...
May 28, 2009