Chipped ECU Problem
05-28-2006, 04:22 PM
#1
Thread Starter
Join Date: May 2006
Posts: 7
Likes: 0
Received 0 Likes
on
0 Posts
Chipped ECU Problem
I posted the last thread in the wrong area, so i'll post here too.
We just got the car flashed with uberdata setup for dsm 450cc injectors. The guy showed me that about 130 fuel was added and the map goes up to about 11psi instead of 0 at 1.xx psi. Anyway whenever the car hits boost it just goes pow pow pow pow and wont go any faster. This is usually about 3,000 rpm when it does this.
Any ideas?
I was also thinking, when we installed the dsm injectors all we did was push them hard into the rubber honda seal that's on the intake manifold. Could this be causing problems?
Everything else looks good, connections for the resistor box and everything are good, injector pigtails are all connected.
If it matters when we pull the jumper to disable the chip it barley runs at all.
We just got the car flashed with uberdata setup for dsm 450cc injectors. The guy showed me that about 130 fuel was added and the map goes up to about 11psi instead of 0 at 1.xx psi. Anyway whenever the car hits boost it just goes pow pow pow pow and wont go any faster. This is usually about 3,000 rpm when it does this.
Any ideas?
I was also thinking, when we installed the dsm injectors all we did was push them hard into the rubber honda seal that's on the intake manifold. Could this be causing problems?
Everything else looks good, connections for the resistor box and everything are good, injector pigtails are all connected.
If it matters when we pull the jumper to disable the chip it barley runs at all.
05-28-2006, 04:31 PM
#2
Honda-Tech Member
Re: Chipped ECU Problem (KrazyTurbo)
Prime your fuel pump and look for leaks by the injectors. If it is leaking, fix it.
Your problem though is tuning related. You need to monitor your air/fuels via wideband and have it tuned specifically for your set-up. Base maps are for starting your car... not for taking it to the track and ******* the **** out of your engine.
Your problem though is tuning related. You need to monitor your air/fuels via wideband and have it tuned specifically for your set-up. Base maps are for starting your car... not for taking it to the track and ******* the **** out of your engine.
05-28-2006, 04:34 PM
#3
Thread Starter
Join Date: May 2006
Posts: 7
Likes: 0
Received 0 Likes
on
0 Posts
Re: Chipped ECU Problem (PrecisionH23a)
Well the guy that did the chip actully said it was a "tune" for the same engine we are running. I know about base maps and such, but the pow pow is very violent and it seems to be worse than what would be caused by a fuel mixture. I was wondering if it's soemthing with map sensor.
05-28-2006, 04:39 PM
#4
Member
Join Date: May 2004
Location: Nashville, TN, U.S.A
Posts: 2,992
Likes: 0
Received 0 Likes
on
0 Posts
Re: Chipped ECU Problem (KrazyTurbo)
send the map to me. Either PM or use an upload service here. It may be something stupid like FTL and the MPh cutoff is like 80mph.
Trending Topics
05-28-2006, 05:31 PM
#8
Honda-Tech Member
Join Date: Jan 2005
Location: Lower Right Hand Corner, PA
Posts: 5,643
Likes: 0
Received 0 Likes
on
0 Posts
Re: Chipped ECU Problem (KrazyTurbo)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KrazyTurbo »</TD></TR><TR><TD CLASS="quote">Well the guy that did the chip actully said it was a "tune" for the same engine we are running. </TD></TR></TABLE>
Because every engine is exactly the same.
Sounds to me like your tuner doesn't know jack **** about what he's doing, go to someone else and get it tuned for YOUR car.
Because every engine is exactly the same.
Sounds to me like your tuner doesn't know jack **** about what he's doing, go to someone else and get it tuned for YOUR car.
05-28-2006, 08:22 PM
#9
Re: Chipped ECU Problem (SovXietday)
Stay away from shortcuts like that...NO ONE can just hand you a tune for your car on a chip.
If they could, they would be absolutely RICH and FAMOUS
If they could, they would be absolutely RICH and FAMOUS
Thread
Thread Starter
Forum
Replies
Last Post
_Cyclone_
Honda Civic / Del Sol (1992 - 2000)
10
05-26-2005 05:10 PM
