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ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: uglytrk on March 17, 2006, 11:15:10 AM

Title: ecm problems
Post by: uglytrk on March 17, 2006, 11:15:10 AM

What would cause a computer to fry right after start up, new computer installed

Title: Re: ecm problems
Post by: FNG on March 17, 2006, 11:18:59 AM

Shorted wiring

Title: Re: ecm problems
Post by: uglytrk on March 17, 2006, 11:21:04 AM

any other reasons other than shorted wiring???

Title: Re: ecm problems
Post by: uglytrk on March 17, 2006, 11:23:58 AM

I am not talking Samari here, a friend and I bought a 91 tracker, the throttle body has been gone thru, new o rings in the injector, new plugs, wires, cap and rotor

Title: Re: ecm problems
Post by: mrfuelish on March 17, 2006, 11:39:22 AM

open it up and tell us which trace burned and what pin# it is hooked to on the connector. that would be a good start.

Title: Re: ecm problems
Post by: uglytrk on March 17, 2006, 11:43:49 AM

Whats weird is that nothing shows on the outside of the box, when I returned it the company said they were replacing the one I had just put in, nothing shows on the outside of the other computer either but it smells fried, the new one didn't

Title: Re: ecm problems
Post by: uglytrk on March 17, 2006, 11:47:04 AM

sorry neither computer is here so I can't open the old one to check it

Title: Re: ecm problems
Post by: Rhinoman on March 17, 2006, 12:51:43 PM

Quote from: uglytrk on March 17, 2006, 11:15:10 AM

What would cause a computer to fry right after start up, new computer installed

Could be a bad voltage regulator or bad earth.

Title: Re: ecm problems
Post by: uglytrk on March 17, 2006, 01:00:20 PM

I have finially got the old computer open, I can see its fried below a thing that looks like a tin can it looks like it goes to the top left pin on the green box marked b1