Notices
Engine Management and ECU Remapping This section is to discuss the various aspects of engine management modification for your Subaru.

Not starting no signal to 2 coil packs

Thread Tools
 
Search this Thread
 
Old 11 October 2016, 09:14 PM
  #1  
Chrismgsti
Scooby Newbie
Thread Starter
 
Chrismgsti's Avatar
 
Join Date: Jan 2016
Location: Doncaster
Posts: 12
Likes: 0
Received 0 Likes on 0 Posts
Default Not starting no signal to 2 coil packs

Hi
Hope someone can help.
My impreza 1994 sti, done coil pack conversion and all has gone well for about 5k. Stopped on a hill and the engine felt a bit rough then I turned it off and it would not re start.
Here are some of the checks I have done.
1)I have compression (test done). 2)Also checked the timing marks. No change and all line up.
3) checked resistance of cam and crank sensors all seem within a few ohms of a new one
4) lugs on crankshaft seem intact
Lugs on cam seem there
5) changed battery for new onemail. Exide one
6)checked voltage pulse at the 4 wires that were bypassed and only 1 had a pulse. Others were 0v
7) cut 4 wires on the ecu that go to the coil packs .2 of these have a pulse 2 do not (4 plug ecu)
8) changed ecu to a good known z4 no change
9) installed hdi earth kit and checked earths. All seem fine with multimeter
10)removed very dodgy turbo timer and alarm.
11)changed ecu water temp sensor

Still no improvement. I am slowly loosing the will to live. I must be missing something.

Has anyone had a similar fault???

Or shall I Burn it!!!!!

Chris
6)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
hutchie
General Technical
8
09 May 2013 08:40 PM
scoobysmiff
General Technical
7
12 May 2008 08:39 AM
scoobymark66
General Technical
3
04 December 2005 07:36 PM
JohnMc
General Technical
1
26 October 2004 09:25 PM
Scott.T
Drivetrain
3
18 April 2002 02:56 PM



Quick Reply: Not starting no signal to 2 coil packs



All times are GMT +1. The time now is 01:19 AM.