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P1189 Diagnostic Trouble Code Discussion for October 2010

Engine Oil Pressure Switch Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1189
Help Request Posted
2003 Chevrolet Venture LT 3.4L No Start VIN: 1GNDX03E73
P1189: Engine Oil Pressure Switch Circuit Malfunction. Hi there everyone and thanks for the help on this one that is puzzling me. I have this 03 Venture Van 3.4 in with an intermittent crank no run. The vehicle will never start on the first attempt to crank it. It just cranks and cranks and wont run. If you let of...
October 19, 2010