First Start Throwing Codes
Put new tires on rear
Removed and fixed leak on exhaust (removed and reused rear O2 sensors)
Cleaned the MAS
Now I have "REDUCED POWER" - "SERVICE TRACTION CONTROL"
Codes:
10 P1120 HC
10 P1220 HC
10 P1516 HC
28TCS C 0502 H
40BCM B 0502 HC
40BCM B 0507 HC
40BCM B 2482 HC
Any thoughts?



