What is your question?
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What is your question?
what to do or check for when reader is giving code P1283
How long has your 2004 Nissan 350Z had this problem?
A few days
1 Reply
Hi - I am Dave, contributing to RepairPal and providing expert advice since 2010. The code relates to the bank 2 air - fuel sensor not reading properly. This can be a sensor issue, a wiring issue or something else related to engine performance. Testing hands on is needed to sort it out. No guessing possible. If it was engine performance related, I'd expect a P1273 code also, indicating bank 1 lean. Check for exhaust and intake leaks too. https://repairpal.com/auto-repair-near-me Click the link to find some shops near you who can help out!