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10-03-2018, 06:39 AM

Tony Cervantes

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Light on

Why on .my 97 nissan .maxima gxe show of light on i check with scanner and say knock sensor and oxygen sensor .how can i fixt it and is a big problem run like that

10-03-2018, 08:09 AM

ChrisMan287

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Search youtube. Knock sensor is doable with small hands and a variation of swivels and extensions. Oxygen sensors are simple enough as long as you don't have a ton of rust.

Car will run much better once it's fixed up.

10-03-2018, 08:23 AM

The Wizard

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Fix O2 sensor code first as the KS code is often a false piggyback code.
Replace O2 sensor, clear codes. Drive and see if KS code returns. If so, you may actually have a bad KS.

10-03-2018, 12:25 PM

CMax03

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PB Blaster is now your BFF!

08-05-2019, 04:25 AM

Tony Cervantes

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Bank 1 sensor 2 97 nissan maxima fed emmision where is of location

I want to know where is of location of bank 1 sensor 2 i have fed emmision so somebody show me a picture whre ia it . And if is upstream or downstteam thanks