My 2001 has these to codes P0160 P0420

A forum for the legendary Nissan Pathfinder and Infiniti QX4.
letmeno
Posts: 6
Joined: Tue Sep 19, 2006 4:57 pm
Car: 2001 Pathfinder

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New guy here... would appreciate any help you guys could give! I have a 2001 Pathfinder with 103,000 miles and these codes showed up… I bought a laptop OBDII reader to help with the problem .


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SVTCOBRA
Posts: 6046
Joined: Wed Sep 03, 2003 2:26 am
Car: 2018 Q60 AWD 2023 F150 4x4 5.0 FX4
Location: LKN NC

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the FAQ thread has a description of what those codes are.I have a 2001 and have had to replace a couple of o2 sensors and the cam positioning sensors. Only has 63k miles.

letmeno
Posts: 6
Joined: Tue Sep 19, 2006 4:57 pm
Car: 2001 Pathfinder

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but what do they mean??
Modified by letmeno at 8:14 AM 9/20/2006

letmeno
Posts: 6
Joined: Tue Sep 19, 2006 4:57 pm
Car: 2001 Pathfinder

Post

well thats the problem.... I know what the codes are.... what do i have to replace if anything at all???

P0160 Rear O2S, Bank 2 P0420 TW Catalyst System, Bank 1 ???


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