check the pins on the MAF plug are not bent.
Could be running in VE mode and using the Bad fuel spark table in the PCM. CEL is not illuminated first start when MAF failure is detected.
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08-11-2009
check the pins on the MAF plug are not bent.
Could be running in VE mode and using the Bad fuel spark table in the PCM. CEL is not illuminated first start when MAF failure is detected.
08-11-2009
Also pull the EGR tube from EGR to LIM manifold if you bent it out of the way or treated it with anything but "please don't break" type of respect.
They are thin and can crack right at the the edge which causes a vacuum leak and commonly a P0171.
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