**help** - 92 EX - CODE 43 AGAIN??? ( 3 MONTHS AFTER REPLACEMENT AND NO PROBLEMS)???
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**help** - 92 EX - CODE 43 AGAIN??? ( 3 MONTHS AFTER REPLACEMENT AND NO PROBLEMS)???
Advice?? Please and all comments will be helpful!! 👏
I had a intermittent ow sensor failure...finally CODE 43 ALWAYS.
O2 Sensor connector had been contaminated with oil, suspect leak from valve cover grommets broken. Replaced gasket, grommets, Denso O2 sensor same time.CAR RAN PERFECTLY. (Didn't clean any oil off engine)
APprox 7/4 CEL code 43 again !!!
is it possible that the prior leaked oil contaminated the connection again?? (Cel lit up during that extreme heat dome event PNW )??
I have automotive repair experience. My nephew did the repairs for me.
What could be the problem. Prior to repair maybe 60% of the engine sputters activated cel. Each trip now driving any distance cel illuminates. Sputtering is less noticable this time, but I can feel it.
Any suggestions would be appreciated!!
Posted prior 43 thread also😁😁
Thanks
I had a intermittent ow sensor failure...finally CODE 43 ALWAYS.
O2 Sensor connector had been contaminated with oil, suspect leak from valve cover grommets broken. Replaced gasket, grommets, Denso O2 sensor same time.CAR RAN PERFECTLY. (Didn't clean any oil off engine)
APprox 7/4 CEL code 43 again !!!
is it possible that the prior leaked oil contaminated the connection again?? (Cel lit up during that extreme heat dome event PNW )??
I have automotive repair experience. My nephew did the repairs for me.
What could be the problem. Prior to repair maybe 60% of the engine sputters activated cel. Each trip now driving any distance cel illuminates. Sputtering is less noticable this time, but I can feel it.
Any suggestions would be appreciated!!
Posted prior 43 thread also😁😁
Thanks
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jasonbourne
Honda Civic / Del Sol (1992 - 2000)
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Mar 15, 2024 01:06 AM