Notices

how much fuel pressure would you think...

Thread Tools
 
Search this Thread
 
Old 01-30-2002, 08:53 PM
  #1  
New User
Thread Starter
 
schwett's Avatar
 
Join Date: Dec 2000
Location: San Francisco, CA, USA
Posts: 550
Likes: 0
Received 0 Likes on 0 Posts
Default how much fuel pressure would you think...

an h22a at 6psi (sc) with 370cc injectors would take? i know the honda ECU tends to run right up at the edge of 90% duty cycle or so, at least that's what i've been told... so i was expecting around 65psi. instead it took about 90psi to get 13.0:1 (still not that rich!), and i'm trying to figure out WHY. the ecu is seeing a 2.6v map signal in boost. it would accept about 7 or 8% richening on the VAFC before freaking out.

i'm going to get a multimeter and find out what the DC is on the injectors. if it comes back really low, like 60-70% or something, what could be up?

and please, nobody say "get a hondata." my stock ECU is staying put. maybe a pms or something if it comes to that.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
feriotypeR
Engine Management and Tuning
10
12-16-2009 09:31 AM
Ruben19
All Motor / Naturally Aspirated
4
01-29-2006 04:31 PM
mrx
Forced Induction
3
11-22-2003 08:30 AM
tbisme
Tech / Misc
7
01-03-2003 07:43 AM
mafay2
Acura Integra Type-R
7
11-26-2001 08:33 PM



Quick Reply: how much fuel pressure would you think...



All times are GMT -8. The time now is 01:43 AM.