That damn tpi!!!
That damn tpi!!!
Have a question--My injectors aren't firing so I bought a test light for them--not getting any spark from cranking--also not getting any power to ecm(also no check engine light)--so I run a hot lead to ecm--still doesn't start--run a hot lead to injectors in ecm(forgot pin #'s)so now it's hot--tried cranking w/test light-still nothing--now what?? I'm gonna wind up parting this car out!! Any ideas??
Also one of the hot wires touched the ecm and sparked--think this fried the ecm??
C'mon guys I have faith in you!!
Also one of the hot wires touched the ecm and sparked--think this fried the ecm??
C'mon guys I have faith in you!!
I don't have a pressure gauge, but the fuel pump is hot wired directly to the ignition.
It's definitely getting fuel pressure and spark. Just found that the ecm isn't getting any power to it--shows hot on the fuse panel(ecm fuse is hot)Also the inj. aren't getting any juice either--not pulsing on.
Have any ideas?
Thanks for any and all help!!
It's definitely getting fuel pressure and spark. Just found that the ecm isn't getting any power to it--shows hot on the fuse panel(ecm fuse is hot)Also the inj. aren't getting any juice either--not pulsing on.
Have any ideas?
Thanks for any and all help!!
Supreme Member
Joined: Jul 1999
Posts: 1,335
Likes: 2
From: Tucson, AZ, USA
Car: '92 Z28; Dk Teal; Her Pkg
Engine: 305
Transmission: Richmond 6 Spd
Axle/Gears: Moser 9", Detroit Locker, 3.70
There may be another another 20 ampere ECM / fuel pump fuse in line near the battery.
Tim
Tim
you might want to check out the VATS system, I had the same problem when I swapped engines, I was getting, fuel and spark, only difference was mine would crank, start, run for 1 second, and shut down. Only reason it did that was I bypassed some part of the system with the new computer. But I would check that out, you might find your problem
Thread
Thread Starter
Forum
Replies
Last Post
Sanjay
Engine/Drivetrain/Suspension Parts for Sale
1
Aug 12, 2015 03:41 PM





