Fresh 951 engine swap into NA, a few questions
-
Tom
- Site Admin
- Posts: 8989
- Joined: Fri Jun 25, 2021 2:04 pm
- Location: Silicon Valley, CA
- Has thanked: 947 times
- Been thanked: 4040 times
- Contact:
Congrats. Sounds like progress! Yes, a bad KLR chip can cause a no start. And yes, with 'most' aftermarket chips, you need a companion KLR chip to eliminate the 'overboost' protection. Vitesse chips are an exception but most traditional performance chips need a KLR chip too. If you have a stock KLR chip handy, you can give it a try just to see if it starts that way -- just stay off the boost...
-
danmartinic
- Posts: 294
- Joined: Thu Jul 01, 2021 2:11 pm
- Has thanked: 26 times
- Been thanked: 43 times
The A-Tune also uses stock KLR chip and my understanding is you can boost up to 19 psi without triggering overboostTom wrote: Wed Feb 07, 2024 3:40 pm ...with 'most' aftermarket chips, you need a companion KLR chip to eliminate the 'overboost' protection.
Glad the op got the issue solved
