Couple things would incseare oil pressure reading.1) Temperature if the outside temperature is colder than usual, you will see a higher oil pressure until the engine warms the oil. The oil becomes thicker when exposed to colder temps.2) The oil that was in the engine before you had it changed had an excessive amount of miles on it and the new oil does not.3) the New oil was a thicker weight of oil than was previously in the engine.4) The oil pressure sending unit is starting to fail. No matter the cause, Higher oil pressure will not Damage the internal components of the engine. A low oil pressure reading would be when to start worrying.
guest,
Sep 26, 12:14pm
dave hJune 28, 2010i have found that the most common cause of this code is a weak o2 seosnr in the exhaust if you have not replaced this i would put a new one in they are in my opinion a maintenance item like spark plug look up near the manifold it kind of looks like a spark plug with a wire harness coming out of it.change this clear the code and see if it cures the problem if not you might have to take it to a garage to have it diagnosed good luck
guest,
Sep 28, 9:43am
Son of a gun, this is so heulfpl!
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