pcm issues
pcm issues
hey
i swaped pcm in the blown ss and now im getting code p0135 and p0134 which is Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor Pending DTC (S) Detected During Current or Last Completed Driving, and O2 Sensor circuit, No Activity Detected (Bank 1 Sensor 1),
now for you modded mc guys, have u run into these problems in the past at all, or is this due to the pcm i have it not being complatible with the style of o2 system on the car. any thoughts would help, ive replaced 3 o2s so far and its not going away, and also if this is a pcm thing would a case learn help at all. thanks dave
i swaped pcm in the blown ss and now im getting code p0135 and p0134 which is Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor Pending DTC (S) Detected During Current or Last Completed Driving, and O2 Sensor circuit, No Activity Detected (Bank 1 Sensor 1),
now for you modded mc guys, have u run into these problems in the past at all, or is this due to the pcm i have it not being complatible with the style of o2 system on the car. any thoughts would help, ive replaced 3 o2s so far and its not going away, and also if this is a pcm thing would a case learn help at all. thanks dave
With a new pcm its always good to do a case relearn, if you don't have an No sensor then the light will go off or if its high flow or something with higher flow than stock then that's most likely your problem
Meant to say o2 sensor. Sorry for double post can't edit on phone : )
Joined: Aug 2008
Posts: 722
From: Philadelphia, PA
So you just pulled a stock pcm from another '05 ss and plugged it into your car then?
I don't know much about tuning, but I would assume that without the vin codes and whatever else specific to your car matching up in the tune, that the pcm might be a little finicky.
I don't know much about tuning, but I would assume that without the vin codes and whatever else specific to your car matching up in the tune, that the pcm might be a little finicky.
x2, thats why they have you send in your vin number for a tuned pcm
ive got a dhp tuner and pulled the file from my old pcm and put it on to the new one, the only reason i put in a new pcm is due to the car only has 28k on it and if i brick the pcm im screwed, and with me being pullied and intaked at the moment i wanted a pcm for a tuned one for my mods and up coming mods. i posted wondering if there has been problems with other people in the past having this problem while swaping pcm into there modded ss monte's
