Will hp over write an efi live tune on my ecm that is locked. hp will not read the efi tune due to the tuner locked his tune. the efi tune on this ecm blowed my head gaskets in less than a mile im trying to go back to tuning myself and cant get the guy that tuned with efi to call me back.
01 ecsb custom built ally 1600 stall, cai, water injection, traction bars, Black Stacks, s400, tuned by me dynod at 735 sold
08 ccsb straight piped, egr deleted,non gated s366, 45% squirters,traction bars, custom ally, 1058 converter, and some small stuff tuned with hp by me
sure can. start with a stock tune and do a full write
Andrew
2006 Duramax ECSB - Banks Monster Dual Exhaust, Tie Rod Sleeves, Kennedy Twin Deluxe Lift Pumps, Edge Insight CTS with Pryo, EGR Blocker Plate, PVC Reroute, Suncoast Stage 5 trans with 1056 triple disk converter, Cognito Steering Braces, PPE Race Valve, LML driver side exhaust manifold, AFE Boost Tube, Stock Drop-in BatMoWheel, ProFab Performance 3" Downpipe, Other mods along the way, TUNED by ME... Way too much fun
Reply With Quote