nissan altima

2005 NISSAN ALTIMA
143,000 MILES • 4 CYL • FWD • MANUAL
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DOUGZIP
  • MEMBER
  • 2 POSTS
I just got a code on my 2005 Nissan Altima 2.5 that said my crankshaft&camshaft sensor's were bad. I replaced both of them and the car ran grate for two days now its doing the same thing as before. IT runs good but there is a odd sound coming from the front passenger side of the motor. Now i get a p0420 saying the O2 sensor is bad. I was wondering if the sensor could cause this noise. thank you for any help you can give me
Apr 16, 2011 at 11:24 PM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
here is the chart that nissan puts out. your converter loses temp is a 420 code. Your cam/crank sensor could be a dirty battery cables or the sensors may have gone out of phase. Also check for poor connections poor grounds or shorted wires..
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Apr 16, 2011 at 11:59 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.