Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

pg7 and dohc zc ?

Old 11-25-2004, 02:19 PM
  #1  
0.0 BAR
Thread Starter
 
Join Date: Nov 2004
Posts: 6
Default pg7 and dohc zc ?

i had my dohc zc for a while now i was runing the stock pm6 with my motor i decided to swap the ecu as well when i hooked the pg7 ecu to the car and started it it was runing fine untill it started doing funny ---- like reving itself is this because of the different timing or do i need a fpr im runing intake header exhaust anyone know how to take care of this issue plus its running rich
1991zcef is offline  
Old 11-25-2004, 04:13 PM
  #2  
1.5 BAR
 
Join Date: Jul 2004
Posts: 1,437
Default Re:pg7 and dohc zc ?

Check your PCV valve and EAVC? sensor...

messed up idle isn't becuase of the ecu usually..

maybe it is a vacumm leak?

ssl2k is offline  
Old 11-25-2004, 07:04 PM
  #3  
0.0 BAR
Thread Starter
 
Join Date: Nov 2004
Posts: 6
Default Re:pg7 and dohc zc ?

it wasnt doing that when i had the pm6 and the sensors are ok about leaks their all good as well anyother suggestions
1991zcef is offline  
Old 11-25-2004, 07:16 PM
  #4  
3.0 BAR
 
Join Date: Mar 2003
Posts: 21,494
Default Re:pg7 and dohc zc ?

Unless the ECU is ----, you have some other problem. Was any other work done recently? Check your sensors. Check vac leaks, check the ECU connection.
__________________
Best Car Insurance | Auto Protection Today | FREE Trade-In Quote
Dr.Boost is offline  
Old 11-25-2004, 09:25 PM
  #5  
0.0 BAR
Thread Starter
 
Join Date: Nov 2004
Posts: 6
Default Re:pg7 and dohc zc ?

the connection is right and no other work has been done to the car the idle is at 1100 rpm i even swaped the box to make it fit on its original location and rechecked the connections and their pluged in right its probably the ecu and it wasnt runing rich when i had my other pm6 and no it is
1991zcef is offline  
Old 11-30-2004, 06:27 PM
  #6  
3.0 BAR
 
Join Date: Sep 2003
Posts: 3,751
Default Re:pg7 and dohc zc ?

I have had this problem on both 1.5L DX's(Dual-pnt) and my ZC with a PM6(Turboedit) and PG7 ECU

Solutions:
Dual-point was a Maniflod Gasket leak(aka VAC leak)

PM6 and PG7
Idle adjustment screw was slopping so it would slowly back itself out, speeding up the idle. The ECU looking for the TARGET idle would adjust and then over compensate dropping the revs down to 500rpm, try to correct, up to 1500rpm or so, and just kept repeating. I re-adjust the screw, used some gasket sealent to stop it from backing out, NO PROBLEM TO THIS DAY.
bumblezc is offline  
Old 12-01-2004, 09:25 AM
  #7  
0.0 BAR
Thread Starter
 
Join Date: Nov 2004
Posts: 6
Default Re:pg7 and dohc zc ?

cool cool thanks for the help guys peace
1991zcef is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
91efate
Turbo Parts For Sale
4
08-07-2006 01:29 AM
ssl2k
Turbo Parts For Sale
5
10-26-2004 11:13 AM
LSD Motorsports
Turbo Parts For Sale
1
12-29-2003 10:30 AM
RENR
Engine Management
4
07-23-2003 02:55 PM
turbohf
Turbo Parts For Sale
2
02-04-2003 02:45 AM


Thread Tools
Search this Thread
Quick Reply: pg7 and dohc zc ?


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.