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- - Code 44 (http://zr1.net/forum/showthread.php?t=34459)

Jetjock

11-10-2022 11:06 AM

Code 44

No sooner than I fix the Code 43 than I get another code. This time a Code 44. I pulled it up and it's the left O2 sensor. I had this before on another car and it was relatively simple to fix by running the engine up and it cleared the code. I plan to jack it up and take a look to see if there are any wiring problems under there. I did move the wires around to put in the knock sensor and I might have done something at that time but the service engine soon light didn't come on for a long time while driving it. The car does have over 100,000 miles on it so it's not surprising that stuff starts to fail but it never came on before. Any thoughts?

Roy

Mikey

11-10-2022 03:38 PM

Re: Code 44

100K miles on an O2 sensor it?s probably just time to replace it. They tend to foul around that time.

XfireZ51

11-10-2022 08:13 PM

Re: Code 44

Quote:

Originally Posted by Mikey (Post 336306)

100K miles on an O2 sensor it?s probably just time to replace it. They tend to foul around that time.

Not a bad idea to change O2s with plug change.

Jetjock

11-11-2022 06:25 PM

Re: Code 44

As far as I can tell, GM discontinued the O2 sensor for the LT5. What are everyone using to replace sensor? What is the length of the cable?

Roy

XfireZ51

11-11-2022 08:48 PM

Re: Code 44

I recently picked up a couple of AC Delco off ebay. RA has sensors just not Delco. But I would not use Bosch.

Jagdpanzer

11-11-2022 09:18 PM

Re: Code 44

I've been having good results with NTK O2 sensors
https://www.ebay.com/itm/12134224459...mis&media=COPY

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