P1518 please help please
Thread Starter
Teching In
Joined: Jan 2013
Posts: 7
Likes: 0
P1518 please help please PLEASE HELP
installed new Throttle body. in 1989 LS swap that has been fine for two years. New fuel pump. Tac Module Wire to New Pedal. and engine runs well and idle well. I start to drive and when rpm hits 2400 or so throws cod P1518 and throttle stops working.
installed new Throttle body. in 1989 LS swap that has been fine for two years. New fuel pump. Tac Module Wire to New Pedal. and engine runs well and idle well. I start to drive and when rpm hits 2400 or so throws cod P1518 and throttle stops working.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?
Pouria Savadkouei
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine
Verdad Gallardo
7 Most Reliable High-Performance Engines GM Has Ever Built
Verdad Gallardo
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin
Verdad Gallardo
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo When mine was reflashed to delete VATS and other stuff the tuner updated to the latest GM which was an '05 tune and it was not compatiable with my APP and TAC. Drove me nuts for a month, borrowed a friend's pedal and all worked fine. He still wants his pedal back. Bottom line is for ME the APP, TAC and tune all have to be one with the world or it keeps going into the limp mode above about 30 percent throttle.