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11-10-2022
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#1 |
  
Join Date: Mar 2008
Location: Auburn, KY
Posts: 545
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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
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777.  1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary |
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11-10-2022
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#2 |
 Join Date: Jul 2020
Location: Nashville TN
Posts: 304
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Re: Code 44
100K miles on an O2 sensor it?s probably just time to replace it. They tend to foul around that time.
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11-10-2022
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#3 | |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,669
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Re: Code 44
Quote:
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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11-11-2022
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#4 |
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Join Date: Mar 2008
Location: Auburn, KY
Posts: 545
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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
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Roy L. Carman If I feel the need for speed, I just think about flying the B-777. 1989 Dk Blue Coupe lost in divorce 1991 Black Coupe SOLD 1992 Black ZR-1 #423 SOLD! 1993 Ruby Red 40th Anniversary ZR-1 #334 1995 Black ZR-1 taken by ex-wife 2002 Pewter Coupe no idea where it is 2003 50th Anniversary Corvette #No idea what number SOLD! ZR-1 Net Registry #516 Grand Sport Lifetime Member NCM Lifetime #1468 ZR-1 Net Registry Board Secretary |
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11-11-2022
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#5 |
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Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,669
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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.
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[SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX |
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11-11-2022
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#6 |
 
Join Date: Apr 2007
Location: Northern VA
Posts: 2,645
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Re: Code 44
I've been having good results with NTK O2 sensors
https://www.ebay.com/itm/12134224459...mis&media=COPY Sent from my iPhone using ZR-1 Net Registry
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Phil Wasinger 1994 Torch Red ZR-1 WAZOO Member George Braml Intake |
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