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#1
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What are the following codes: PO336 and PO442? Can anyone tell me what they are and what they look like?
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#2
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Re: On Boad Diagnostic System (OBD)
Welcome to AF, start by telling us what year and engine!
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#3
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Re: On Boad Diagnostic System (OBD)
P0442 - Evaporative emission control system problem
P0336 - Code for a crank position sensor problem. I'm not sure what you mean by asking what they look like.
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Great quote: "I am noticing a loud fuel odor" |
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#4
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Re: On Boad Diagnostic System (OBD)
Here are the specific code definitons:
P0336-Crankshaft Position Sensor A Circuit Range/Performance P0442-Evaporative Emission Control System Leak Detected (small leak) The first one indicates a bad crank position sensor. On a 3.1, I'm pretty sure sensor A is the one in the back of the block. the second code is a leak in the evap system, that could be anything from a bad gas cap, to stuck vent valve, to cracked/broken vacuum line.
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