No Signal to Fuel Injector

mrnickleye · 09-11-2006, 06:59 AM

Many shops have assholes working in them. They do marginal work at best, and don't want to fess up to the problems THEY create, from their sloppy work.

The dealer is high to begin with, and any shop will give you a high estimate to repair some other shops screwup. That's because they are afraid of the BIG CAN OF WORMS they're likely to encounter.

I HAVE TO charge more for those jobs to cover my ass on those BIG screw ups. It usually takes a lot more time figuring out where the other shop went wrong, than if it had never been touched. But if we find and repair the problem quickly, I pass the savings on to the customer, and tell them to bring their car to me from then on.

So....
If you are NOT getting a pulse to just one injector, I'd say its the wiring going to that one. If you are getting a pulse to all the injectors, then I'd say you have a plugged one, or its bad.

Pulse can be tested with an injector 'noid' light. You can get one from a tool truck, or good auto store or here.
http://cgi.ebay.com/NEW-4-Piece-Fuel...QQcmdZViewItem

You can learn how to use it from here....
http://www.popularmechanics.com/auto...c/2593311.html

09-11-2006, 06:59 AM	#2
mrnickleye 1000whp postwhore Join Date: Jun 2005 Location: Mojave Desert, Calif. Posts: 1,705	Check it yourself first Many shops have assholes working in them. They do marginal work at best, and don't want to fess up to the problems THEY create, from their sloppy work. The dealer is high to begin with, and any shop will give you a high estimate to repair some other shops screwup. That's because they are afraid of the BIG CAN OF WORMS they're likely to encounter. I HAVE TO charge more for those jobs to cover my ass on those BIG screw ups. It usually takes a lot more time figuring out where the other shop went wrong, than if it had never been touched. But if we find and repair the problem quickly, I pass the savings on to the customer, and tell them to bring their car to me from then on. So.... If you are NOT getting a pulse to just one injector, I'd say its the wiring going to that one. If you are getting a pulse to all the injectors, then I'd say you have a plugged one, or its bad. Pulse can be tested with an injector 'noid' light. You can get one from a tool truck, or good auto store or here. http://cgi.ebay.com/NEW-4-Piece-Fuel...QQcmdZViewItem You can learn how to use it from here.... http://www.popularmechanics.com/auto...c/2593311.html __________________ Had a Red 1989 N/A. Automatic. Sports Pkg. w/wing. TEMS, and some nice MODS. Sold to a friend 10/08/08.