hi guys, i am new to that site but i needed some help on my 04 Denalli. i recently had my radix in, but the superchip tuner threw in a 036 code and since then the car didnt start at all. sorry guys but i really need some suggestions. by the way what does that code means?!?!

 

HO2S Heater Control Circuit Bank 1 Sensor 2 is what OBDII.com says. I thought all the o2 heater codes where in the 100's...Like P0141 but as I look those are heater performance codes. Not sure how this will effect start up, you didn't splice into your o2 or anything did you? Change pcm's for some reason? besides putting a radix in...any other mods recently? Put your mods in your sig so others can help you better. Most will say if your issues come from the radix install call Magnacharger support, they are usually really helpful. Hate to see you chase your tale here when magnacharger might have the answer waiting for you in their "common issues" folder. Good Luck.

 

If you are saying the max tuner gave you a code of 36, that means your PCM has been flashed with an aftermarket tune. You will need to limp the truck to the dealer and have the PCM flashed back to stock, this will fix your problem.