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Old 10-07-2018, 07:47 PM
Dick Boneske's Avatar
Dick Boneske Dick Boneske is offline
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Join Date: Mar 2004
Location: Winneconne, Wisconsin
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I have replaced the sensor and screen below it with no change in symptoms. I just changed the oil using synthetic 10w-30 and an AC filter. Oil is exactly on the full mark of the dipstick.

When I reset the code, the service engine light comes on sometimes when starting the engine and sometimes while driving with a warmed-up engine.

Next, I'm going to try taking off the pressure sensor plug and putting dielectric grease on the three terminals.

Any other ideas?

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