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No power at injectors, 91 Rodeo #798415 03/20/07 01:14 AM
Joined: May 2005
Posts: 475
S
sindersblue Offline OP
Mudrunner
Hi all.
The Rodeo is an LS, 3.1, manual, 4x4.

The problem is that theres no power at the injectors.
It has good fuel pressure. It has spark and will run for a moment when fuel is poured into the throtle body. I've triple checked and cleaned every conection under the hood and checked all the fuzes.

Is there a relay or a main fuze I might be over looking?

Thanks in advance for any/all ideas.

Dan <img src="/forums/images/graemlins/cheers.gif" alt="" />


"If you can't learn to do something well, learn to enjoy doing it poorly".

85 22RE, 5spd 4Runner project
87 Turbo Truck, Boost Controller, otherwise stock... for now.
86 Turbo 4Runner, Project
Re: No power at injectors, 91 Rodeo [Re: sindersblue] #798416 03/20/07 01:33 AM
Joined: Aug 2002
Posts: 3,007
Richard Saylor Offline
Roll Me Over
*****
By chance any ignition work done? Mine had the same symptom when I took my ignition module out to have it checked. Accidentally missed one of the wiring connection on the module. Happened to be the one that told the injectors to turn on. Would get spark and would run when you poured fuel down the throttle body, but no fuel from the injectors. Hooked that wire back and fixed the problem.

Richard <img src="/forums/images/graemlins/patriot.gif" alt="" />


Had an 89 Isuzu Pickup
Had a 94 Mitsubishi Eclipse
84 Honda XL185S
Had an 89 Isuzu Trooper w/ 3.4 V6
01 Toyota Tundra SR5 V8 4Door Access Cab
http://community.webshots.com/user/rsayloriii
Re: No power at injectors, 91 Rodeo [Re: Richard Saylor] #798417 03/20/07 01:41 AM
Joined: May 2005
Posts: 475
S
sindersblue Offline OP
Mudrunner
Thanks for the reply!
No ignition work that I know of but by the looks of things someones been in there.
Where would I look for this module? In the column?

<img src="/forums/images/graemlins/cheers.gif" alt="" />Thanks


"If you can't learn to do something well, learn to enjoy doing it poorly".

85 22RE, 5spd 4Runner project
87 Turbo Truck, Boost Controller, otherwise stock... for now.
86 Turbo 4Runner, Project
Re: No power at injectors, 91 Rodeo [Re: sindersblue] #798418 03/20/07 01:52 AM
Joined: Aug 2002
Posts: 3,007
Richard Saylor Offline
Roll Me Over
*****
Pop the distributor cap and you'll see it under there. <img src="/forums/images/graemlins/kewl.gif" alt="" />

Richard <img src="/forums/images/graemlins/patriot.gif" alt="" />


Had an 89 Isuzu Pickup
Had a 94 Mitsubishi Eclipse
84 Honda XL185S
Had an 89 Isuzu Trooper w/ 3.4 V6
01 Toyota Tundra SR5 V8 4Door Access Cab
http://community.webshots.com/user/rsayloriii
Re: No power at injectors, 91 Rodeo [Re: Richard Saylor] #798419 03/20/07 02:28 AM
Joined: May 2005
Posts: 475
S
sindersblue Offline OP
Mudrunner
Oh that ignition module! Duhhh! LOL.
I'll take a peak tomorow morning and see whats up with it. I hope thats it.
Thanks for the help!
Dan <img src="/forums/images/graemlins/cheers.gif" alt="" />


"If you can't learn to do something well, learn to enjoy doing it poorly".

85 22RE, 5spd 4Runner project
87 Turbo Truck, Boost Controller, otherwise stock... for now.
86 Turbo 4Runner, Project
Re: No power at injectors, 91 Rodeo [Re: sindersblue] #798420 03/20/07 02:33 AM
Joined: Aug 2002
Posts: 3,007
Richard Saylor Offline
Roll Me Over
*****
Hope so too. <img src="/forums/images/graemlins/cheers.gif" alt="" />

Richard <img src="/forums/images/graemlins/patriot.gif" alt="" />


Had an 89 Isuzu Pickup
Had a 94 Mitsubishi Eclipse
84 Honda XL185S
Had an 89 Isuzu Trooper w/ 3.4 V6
01 Toyota Tundra SR5 V8 4Door Access Cab
http://community.webshots.com/user/rsayloriii
Re: No power at injectors, 91 Rodeo [Re: Richard Saylor] #798421 03/20/07 07:05 PM
Joined: May 2005
Posts: 475
S
sindersblue Offline OP
Mudrunner
Changed the module for a new one, checked all conections and there is still no power. Sigh.
What could it be? Any ideas/rampant thoughts?
Thanks, Dan <img src="/forums/images/graemlins/confused.gif" alt="" />

Last edited by sindersblue; 03/21/07 02:11 AM.

"If you can't learn to do something well, learn to enjoy doing it poorly".

85 22RE, 5spd 4Runner project
87 Turbo Truck, Boost Controller, otherwise stock... for now.
86 Turbo 4Runner, Project







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