General Rotary Tech Support Use this forum for tech questions not specific to a certain model year
Sponsored by:
Sponsored by: CARiD

Removed airpump, ACV, double throttle and the OMP some problems

Old Jun 12, 2015 | 12:39 AM
  #1  
Saiez47's Avatar
Thread Starter
Can Post Only in New Member Section
 
Joined: Jun 2014
Posts: 2
Likes: 0
From: Germany
Removed airpump, ACV, double throttle and the OMP some problems

Hello Rotary guys,

I am new here, sry for no introduction :/

I have a 1995 FD with a KnightSports chip, everything was fine, but now i removed and block offed the airpump, Air Control Valve, double throttle and the oil metering pump.
Then i removed all unnecessary valve at the vacum lines.
So the car starts and idle like before, so i drove a little bit, if I try to accelerate the car misfires, its not possible to boost a little bit, if i rev in without load, it revs normally.
It is possible that the ECU cut off because of the removed parts?
Maybe somebody have some ideas?

Thanks
Saiez
Reply
Old Jun 12, 2015 | 08:08 AM
  #2  
evo_koa's Avatar
Martin S.
Tenured Member: 10 Years
Liked
Loved
iTrader: (2)
 
Joined: Jan 2012
Posts: 1,555
Likes: 123
From: Huntsville, Al
the factory ecu with a chip will not make changes for what you removed, an aftermarket ecu like the power fc, adaptronics etc is what you need if you keep everything removed
Reply
Old Jun 12, 2015 | 11:27 AM
  #3  
Saiez47's Avatar
Thread Starter
Can Post Only in New Member Section
 
Joined: Jun 2014
Posts: 2
Likes: 0
From: Germany
i dont understand why the car could not boost, all blocked parts should not interest the ecu?
So i buy a power fc and try it again
Reply
Old Jun 12, 2015 | 11:46 AM
  #4  
j9fd3s's Avatar
Moderator
Community Builder
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Mar 2001
Posts: 31,835
Likes: 3,233
From: https://www2.mazda.com/en/100th/
the metering pump interests the ECU a great deal. basically anything that has to do with boost or fuel will have the ECU not letting you have any boost. its better to do this, as the alternative is a dead engine
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
Jul 1, 2023 04:40 PM
Th0m4s
Build Threads
25
Feb 26, 2019 02:04 AM
Skeese
Adaptronic Engine Mgmt - AUS
65
Mar 28, 2017 03:30 PM
msilvia
3rd Generation Specific (1993-2002)
28
Apr 14, 2016 12:58 PM
CaptainKRM
2nd Generation Specific (1986-1992)
14
Aug 26, 2015 09:52 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 05:59 PM.