Check engine light came on used buddies hypertech programer to check codes this what I got B2527 c0035 c0040 u0107 b0229
Check engine light came on used buddies hypertech programer to check codes this what I got B2527 c0035 c0040 u0107 b0229
and?
google is your friend.... U0107 lost communication with throttle control module
...might also need to know what kind of vehicle it is....
When you install the Hypertech it will say "Reduced Engine Power" on the dash, but it should go away
B2526 - Left Rear Backup Lamp Circuit Short to Battery
Run your motor, not your mouth..
04 ECSB 5.3 Sierra: 14.6@95
Pacesetter Headers, Intake, Tune
infraction!Originally Posted by 04silverbullet
Hypertech was to check codes thats all... its a 05 silverado with 408, 90mm tb, torque rush box to convert over to 8pin
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