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crankcase psi


fracroy
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Has the cleanable mesh type filter in the crankcase ventilation separator ever been cleaned? It's annual maintenance. It'll flash a code.

"OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK"  Thomas Edison

 “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’

P.T.CHESHIRE

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I believe 41 Chevy is referring to the breather filter

same same. Left side of engine. also has a Barometric / crankcase pressure sensor on the unit. A clogged or dirty filter will cause the fault light to come on and set a code.

"OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK"  Thomas Edison

 “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’

P.T.CHESHIRE

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If its a MP8 the oil pressure sensor and crankcase pressure are next to each other. The plug ends on the harness are the same, so the oil pressure harness can get plugged into the crankcase pressure sensor. Also make sure someone didnt bend over/kink the hose coming out of the crankcase filter. We see people bend this hose over while changing the fuel filters. It will set a crankcase pressure code code.

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