2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

86 Sport, no spark, no tach

Thread Tools
 
Search this Thread
 
Old Nov 17, 2019 | 01:55 AM
  #1  
PseudoKirby's Avatar
Thread Starter
This Flesh A Tomb
Tenured Member 15 Years
 
Joined: Jan 2007
Posts: 81
Likes: 0
From: CA
86 Sport, no spark, no tach

fuel pump turns on
power at the white connector for the coils
brand new NGK spark plugs
tach moves when I first turn the key, but doesnt bounce when starting
I honestly dont think the injectors are firing either

ground on the block is good
Reply
Old Nov 17, 2019 | 08:11 AM
  #2  
DC5Daniel's Avatar
Rotary Freak
Tenured Member 10 Years
iTrader: (10)
 
Joined: Jul 2012
Posts: 1,631
Likes: 89
From: Peachtree City, GA
Check the CAS. No CAS signal = no spark or fuel during crank, because the ECU doesn't know the engine is spinning trying to start.
Reply
Old Nov 21, 2019 | 03:09 PM
  #3  
PseudoKirby's Avatar
Thread Starter
This Flesh A Tomb
Tenured Member 15 Years
 
Joined: Jan 2007
Posts: 81
Likes: 0
From: CA
Originally Posted by DC5Daniel
Check the CAS. No CAS signal = no spark or fuel during crank, because the ECU doesn't know the engine is spinning trying to start.
check the CAS how?

I have taken it out and the gear is clean, took the cover off and dont see anything broken

check for power at the plug?
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cmore9mm
New Member RX-7 Technical
2
Dec 18, 2017 12:26 PM
gofastrxy
2nd Generation Specific (1986-1992)
28
Dec 12, 2011 12:07 PM
lonewolfrx
2nd Generation Specific (1986-1992)
8
May 19, 2010 07:22 PM
13BSA22C
Microtech
11
Apr 21, 2008 06:22 PM
ajbjorn
3rd Generation Specific (1993-2002)
3
Jan 23, 2007 01:53 PM




All times are GMT -5. The time now is 09:11 PM.