Mechanics

CRANKSHAFT SENSORS

2002 Nissan Maxima • 209,000 miles

I have a 2002 Nissan Maxima GLE. The car is stalling while driving and with the AC on it runs worst. A friend put his code computer and reset it. He unplug both front and rear crank shaft sensors and car responded the same he said it should be idleing worst. He check his code reader and it said no faults found.
Why does the car act the same when crankshaft sensors are disconnect and why won't it read a code.
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Gjav65
June 23, 2013.



The crank sensor can have to much resistance and not give a code but screw up while driving so that needs to be done. Then check fuel pressure as well if not up to spec try a filter or get back tous.

Hmac300
Jun 24, 2013.