p0108 error code help
Senior Member
Joined: Dec 2008
Posts: 3,837
Likes: 0
From: Floating around the AUDM
Vehicle: X3 Sprint, S-Coupe Turbo
im thinking I prob need a tune or a new MAP sensor which ill get tomorrow off the bat but I was wondering if anyone knew of a solution to this or if my guess is just correct and I need a tune.
I'm not gonna tune the car then put a fuel pump injectors and a 3 bar map to just have to tune the car again.
You need the fuelling and engine management to support the hardware that you've installed, it's not really something you can do in parts.
Super Moderator
Joined: Sep 2001
Posts: 10,795
Likes: 5
From: Pflugerville, TX
Vehicle: 2000 Elantra
Sure you can! Just the order in this case is backwards.
The proper order for doing it one part at a time:
The proper order for doing it one part at a time:
- Engine management with sensors. Tune. Work the bugs out.
- Fueling. Turn it way down with bigger injectors. Work the bugs out.
- Boost. Limp straight to dyno at low RPM/with wastegate open. Tune.