2.3 L accord. 163 k miles. Runs like new. Keeps tripping front oxygen sensor code. I replaced with aftermarket oxygen sensor but code persisted. I cleaned the original sensor with pb blaster and lighter fluid and put it back in. Have driven 65 miles and no code so far. I also replaced the plugs and made sure wires are tight. Car runs fantastic and always has.
Catalytic converter ( had rusted out and sounded like a rock rattling in a can) and downstream sensors were replaced with aftermarket products about 1 year ago and are doing fine.
As Subject line indicates I have a scanguage though I have only used it on this vehicle since the front sensor code surfaced. I notice the FIA temperature runs much higher on this accord than my other hondas(on my other hondas it generally runs ~30degrees over ambient temperature.. I have seen the FIA run up to 185(highway speeds no a/c) which is off the charts compared to my 3 other honda vehicles. I am wondering if I have an EGR valve or air/fuel sensor issue?
Disclaimer:I know a little about cars, but not alot, so be gentle with me.
Catalytic converter ( had rusted out and sounded like a rock rattling in a can) and downstream sensors were replaced with aftermarket products about 1 year ago and are doing fine.
As Subject line indicates I have a scanguage though I have only used it on this vehicle since the front sensor code surfaced. I notice the FIA temperature runs much higher on this accord than my other hondas(on my other hondas it generally runs ~30degrees over ambient temperature.. I have seen the FIA run up to 185(highway speeds no a/c) which is off the charts compared to my 3 other honda vehicles. I am wondering if I have an EGR valve or air/fuel sensor issue?
Disclaimer:I know a little about cars, but not alot, so be gentle with me.