Ok so I have the P0335 code popping up every 20 or so miles. The confusion is from searching the forums....I dont know what sensor this code is for. I know its the Crankshaft Position Sensor....but the forums mind effed me. Is there 2 of em....I thought the only one was next to the Crank Pulley....But from searching the forums I guess there another one.....and Courtesy Nissan parts site iste helping that much.

So can someone here help me....Im pretty sure the sensor has crapped out on me but I dont know where to find it...

 

The 2002 Maxima uses the 3.5 liter engine. This engine only has one crankshaft sensor, CKPS(POS), located at the flywheel.

The 3.0 liter engine, used up until 2001, had 2 crankshaft sensors, CKPS(POS) and CKPS(REF). The CKPS(REF) sensor is at the crankshaft pulley. The function of this sensor is replaced by camshaft sensors in the 3.5 liter engine.

P0335 is for the flywheel sensor while code P1335 is for the pulley sensor.

 

Dennis, that clears up everything for me...... You are a vq-god