Fast 92 & Ls2 TB on Ls6 limp mode HELP
Thread Starter
Teching In
Joined: Mar 2015
Posts: 7
Likes: 0
Fast 92 & Ls2 TB on Ls6 limp mode HELP I installed Fast 92& L2 TB on Ls6 limp mode HELP ..
First try had a (gold blade) LS2 TB car ran great pulled like train @ WOT get limp mode .
Was told I need (Sliver) LS2 TB and would cure problem . Its worse with Silver Blade TB TPS gets to 42% and Limp mode code 1220 .
I do have HP tuners changed Scalar to 192 tired 182 same issue . tried changing few TAC tables nothing helps
Tested wire harness adaptor seems fine . Did ohm test on TB that seems ok also .
Baffled ..
First try had a (gold blade) LS2 TB car ran great pulled like train @ WOT get limp mode .
Was told I need (Sliver) LS2 TB and would cure problem . Its worse with Silver Blade TB TPS gets to 42% and Limp mode code 1220 .
I do have HP tuners changed Scalar to 192 tired 182 same issue . tried changing few TAC tables nothing helps
Tested wire harness adaptor seems fine . Did ohm test on TB that seems ok also .
Baffled ..
