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P0520 Diagnostic Trouble Code Discussion for July 2011

Engine Oil Pressure Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0520
Help Request Posted
2005 Pontiac Montana 3.4L No Start, Cuts out VIN: 1GMDV23E65
P0520: Oil Pressure Switch Circuit High. ... Customer stopped for a bag of bagels and vehicle would not start after numerous attempts. When AAA showed up it started and he drove to my shop. I was able to start it only after numerous attempts. The first set of codes were in there for 6600 miles - cus...
July 05, 2011
2005 Pontiac Montana 3.4L No Start, Cuts out VIN: 1GMDV23E65
P0520: Oil Pressure Switch Circuit High. ... Customer stopped for a bag of bagels and vehicle would not start after numerous attempts. When AAA showed up it started and he drove to my shop. I was able to start it only after numerous attempts. The first set of codes were in there for 6600 miles - cus...
July 05, 2011