o2 censor problem

Post by **tedhum** » Wed Dec 03, 2003 1:21 pm

When changing my oil in my 92 Q45, i disconnected the air intake censor to get to the oilfilter... when i hooked it back up and tried to start it again it sputtered and stalled out....it will start up fine with it unhooked..Any suggestions

Post by **IvoryJ30t** » Wed Dec 03, 2003 1:21 pm

o2 is not the air flow sensor.

Post by **911/Q45** » Wed Dec 03, 2003 1:21 pm

Most likely cause of MAF sensor problems is changing the oil filter from the top. Disconnecting and reconnecting the sensor causes the wiring to break. You can do it from the bottom and save a lot of headaches.

Post by **Q451990** » Wed Dec 03, 2003 1:21 pm

So re-check your connections on the MAF. It's pretty delicate. You'll need an ohm meter.

Heath

o2 censor problem

o2 censor problem

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