Brian2006

iTrader: (42)

I believe this is one of the rear 02 sensors that is throwing this code. This is correct right?

My question is, my car throws this code and 135 (same code I believe) once or twice a year; is it worth it to buy the corvette bosch sensors or put up with the SES light for a few days till it eventually turns off?

I've also been told that with LTs (which I have) the 02s will throw this code occassionally with cold weather or abrupt weather changes from hot to an all of a sudden cold. This kinda seems to be when it throws the code. Is this true?

Brian2006

iTrader: (42)

bumpity

TheBlurLS1

iTrader: (8)

Here's a list of all of them...

https://ls1tech.com/forums/generation-iii-external-engine/509539-water-got-up-intake-what-now-all-diagnostic-trouble-codes-dtcs-inside.html

DTC P0135 HO2S Heater Performance Bank 1 Sensor 1
DTC P0155 HO2S Heater Performance Bank 2 Sensor 1

This is indeed for the front O2 sensors, LT related. The Bosch O2's would help, and probably prevent it, but I'd just live with it unless you're dieing to drop $110.

Here's a link to them for cheap if you ever decide to swap.

http://rep.speedycarparts.com/parts/...gory=C&dp=true

Brian2006

iTrader: (42)

Thanks for the info blur that helps. I appreciate it