2001WS6Vert

I did a search and found that a lot of people get o2 heater codes after a header install. Can anything be done to lighten up the PCM sensitivity so the code does not trip?

J&JsTA

Code 135 & 141 can be X out so they don't come on anymore or not turn on the SES light in the engine diagnostics menu

felton316

Just change the codes to 'Type X= turned off"

aNuBiS

iTrader: (25)

does that ONLY stop it from setting a code? or does it also stop it from affecting how the engine responds/reacts to the change its seeing..

KGSloan

if you turn off the o2 heater codes do you still get the insufficient switching code? or is that a different code that you have to turn off? i'm pretty sick of clearing these two codes every couple of days when there is absolutely nothing wrong.

KGSloan

anyone????

WhiteDeathLS1

iTrader: (1)

TTT, please! This same issue is aging me.

Rok

TTT
I'm about to install headers too and am wondering the same thing here.