No Injector Pulse. HELP
Thread Starter
Teching In
Joined: Aug 2014
Posts: 2
Likes: 0
No Injector Pulse. HELP Just got my Fairmont finished up well almost. I have no injector pulse. Have put in my second computer and the tuner is positive the vats is disabled. Tuner is very reputable and has done a lot of nice cars. Injectors have 12 V but can't seem to get a pulse on the ground side. Any help would be appreciated. I do have the ground on the back of the cylinder head tight and have two grounds on the same bolt running to the body. Any advice would be appreciated I'm pulling my hair out guys.
Did you check for spark also?
You may want to do a search on here. I found a few links that go into detail what you need to check etc. Here is a good one
http://www.ls1lt1.com/forum/lt1-|-lt...r-rebuild.html
Another one deals with the crank sensor, but you would not have spark. There are about a dozen more.
You may want to do a search on here. I found a few links that go into detail what you need to check etc. Here is a good one
http://www.ls1lt1.com/forum/lt1-|-lt...r-rebuild.html
Another one deals with the crank sensor, but you would not have spark. There are about a dozen more.
Thread Starter
Teching In
Joined: Aug 2014
Posts: 2
Likes: 0
Car immediately starts once u splash it some fuel , but dies once it burns it off. Also swapped out ECUs with my brothers truck and it started. But this is the second ECU my tuner has given me that gets a no starts condition
Teching In
Joined: May 2022
Posts: 5
Likes: 0
From: Central Oklahoma
Cam Sensor Car immediately starts once u splash it some fuel , but dies once it burns it off. Also swapped out ECUs with my brothers truck and it started. But this is the second ECU my tuner has given me that gets a no starts condition[/QUOTE]
cam sensor or plug. Chased this exact thing
cam sensor or plug. Chased this exact thing
TECH Senior Member
Joined: Jun 2016
Posts: 22,289
Likes: 3,615
From: Central Cal.
And here you are... TEN years later.....
Last edited by G Atsma; Nov 11, 2025 at 10:34 PM.
Teching In
Joined: May 2022
Posts: 5
Likes: 0
From: Central Oklahoma
