08 cobalt ss turbo p0036 code
#1
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08 cobalt ss turbo p0036 code
Hi all i have an 08 cobalt ss turbo with 95k miles. Was running fine a few weeks ago. I previously added a catless downpipe with no o2 sensor a year ago. But it still ran fine. A bit rough on startup but ran great when warm. Have a k&n intake so I get the p0100 code all the time. But a few days ago I got the p0036 plus p0300 ... p0301... p0304. So all 4 cylinders had misfires. I cleaned the maf with maf cleaner and the misfire seemed to go away but still the p0306 code. But no more cutting out or hesitation. I just drove it for 10 min. But will try longer run later. Is it the other O2 sensor near the turbo thats bad? It looks like a bitch to get it out. I wonder if I should also put back the 02 sensor in the catless downpipe if thats possible? Thanks!
#2
New Member
Thread Starter
Hi all i have an 08 cobalt ss turbo with 95k miles. Was running fine a few weeks ago. I previously added a catless downpipe with no o2 sensor a year ago. But it still ran fine. A bit rough on startup but ran great when warm. Have a k&n intake so I get the p0100 code all the time. But a few days ago I got the p0036 plus p0300 ... p0301... p0304. So all 4 cylinders had misfires. I cleaned the maf with maf cleaner and the misfire seemed to go away but still the p0306 code. But no more cutting out or hesitation. I just drove it for 10 min. But will try longer run later. Is it the other O2 sensor near the turbo thats bad? It looks like a bitch to get it out. I wonder if I should also put back the 02 sensor in the catless downpipe if thats possible? Thanks!
Throws codes p0036 and p0100 plus p030x for all 4 cylinders on an agressive tune instead of stock tune.
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2.0L LNF Performance Tech
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04-26-2011 11:28 AM