Clay crawford
New Member
- Joined
- Jan 6, 2017
- Messages
- 11
i have a 2012 gt500 just installed a c&r heat exchanger the instructions told me to use a add a fuse wire I tapped into 47 and 48 fuse and they threw codes p0135 p0155 p0403 p0443 I re wired the heat exchanger the correct way but the codes wont go away and its making the car run real bad its acting really funny if I leave the battery cables off over night the car will start up and run great till I go to turn it off and turn it back on then the codes and wrench light are there ive tried just about everything running out of options