check engine light when boosting
Honda-Tech Member
Joined: May 2004
Posts: 2,171
Likes: 0
From: 818 Represent, CA
Re: check engine light when boosting (XBoostedAccordX)
Keep it low and save 5psi if there is no FMU or Hondata. With fmu and hondata you can run9-10 save. Try a fish tank is kind of like a missing link sometimes it works better but definitely you ecu is reading boost!!
Thread Starter
Joined: Apr 2003
Posts: 42
Likes: 0
From: West Babylon, NY, US
Re: check engine light when boosting (POWERINTEGRA)
Thank you so much POWERINTEGRA for all your help. i will order a fmu right now. what ratio should i go with? im going to call a few places tomorrow to have the motor checked out. thanks again 
Honda-Tech Member
Joined: May 2004
Posts: 2,171
Likes: 0
From: 818 Represent, CA
Re: check engine light when boosting (POWERINTEGRA)
A 12:1 FMU, for example, will increase fuel pressure by 12 psi per psi of boost. It is recommmended that a 10:1 or 12:1 ratio FMU be used in order to ensure that the A/F mix will not be lean. Try vortech!
Honda-Tech Member
Joined: Jun 2002
Posts: 11,440
Likes: 2
From: Richmond, Va, usa
Re: check engine light when boosting (XBoostedAccordX)
man screw the fmu. At least get an afc or something and run some 450cc injectors. The fmu is just gonna make you run really rich...its still better than what you have now though 
Thread
Thread Starter
Forum
Replies
Last Post