Possible Bad Engine ECM?
Hello all. I could use some help on my 2010 cobalt w/2.2 dohc. I bought it as a rebuilder it was invovlved in a front end accident and was totaled. It only has 6,000 miles . I have finished the bodywork and have reassembled the car. the fuse block(that holds the engine ecm) in the engine compartment was damaged in the impact and the housing is cracked where it mounts to the frame. I am now experiencing 10 DTC's as stated by my hand held scanner. Car will run but when I clear the codes the car stalls and will not start for many attempts ..but will start and run after many attempts.
Codes are p0443,p0036,p0030,p0102,p0135,p0141,p0443(again) also the key faub will not work and the service air bag light is displayed in the info display as well as the idiot light.. I have blanks in the tire pressure info display as well and cannot get it to relearn the sensors on the tire. BY the way...air bags were never deployed. I am starting to wonder if the engine ecm took such a hit that it was scrambled????
Is there a way for me to diagnose the air bag system? and what do you guys think on all these trouble codes. I did have to weld on the car in that area as well. Can you give me some leads to try??ty ken from Coachworks bodyshop in Iowa.