My solution to Reduced Engine Power
Thread Starter
Racer
Joined: Jan 2010
Posts: 293
Likes: 2
From: Atlanta Georgia
My solution to Reduced Engine Power
Hey guys,
Just wanted to let you guys know what my solution to my problem was because I know how incredibly frustrating it can be. I was getting pedal voltage correlation issue codes and car going into reduced engine power mode. After trying nearly every single thing I could think of (increased output alternator, new battery, new pedal assembly, new underhood fuse block, upgraded voltage supply line from alternator to fuse block), it seems as though it was my tune. Reflashed the ecm with stock tune and since have started tuning the car. Havent had the problem again and its been over a month!! Before I couldnt go a few hours without having the problem. Let me know if I can help in anyway as I know I would have done anything to solve the problem when I had it.
Josh
Just wanted to let you guys know what my solution to my problem was because I know how incredibly frustrating it can be. I was getting pedal voltage correlation issue codes and car going into reduced engine power mode. After trying nearly every single thing I could think of (increased output alternator, new battery, new pedal assembly, new underhood fuse block, upgraded voltage supply line from alternator to fuse block), it seems as though it was my tune. Reflashed the ecm with stock tune and since have started tuning the car. Havent had the problem again and its been over a month!! Before I couldnt go a few hours without having the problem. Let me know if I can help in anyway as I know I would have done anything to solve the problem when I had it.
Josh
Team Owner
Joined: Sep 2005
Posts: 20,352
Likes: 568
From: Ventura County, Calif
I'm out of my league asking about tunes but I'm curious if you know what in your tune caused that issue. If you don't know, do you plan to try to identify it or forget about it? TIA for any input. Good luck whatever way you go. 
Thread Starter
Racer
Joined: Jan 2010
Posts: 293
Likes: 2
From: Atlanta Georgia
I cant tell you exactly what did it. I reflashed to stock tune and it fixed it. In the meantime, I have installed twin turbos so now I am tuning for that. Wish I could tell you what was the problem specifically. Im just glad its fixed!
