12v 1uo941243c Relay repairable?

[sam_sam_sam]

Re: 12v 1uo941243c Relay repairable?

First you need to know if you have a short circuit on any of those circuit because if it does it might not let it activate this relay for safety reasons

[bohaboha]

Re: 12v 1uo941243c Relay repairable?

First you need to know if you have a short circuit on any of those circuit because if it does it might not let it activate this relay for safety reasons

I am, but I'm thinking in the wrong way

[bohaboha]

Re: 12v 1uo941243c Relay repairable?

Hi petehall347,redwire,sam_sam_sam,stj and everyone else who helps and helped with this thread. No it's not solved yet because the engine can't communicate with the ECM and I'm trying to solve it to move forward.Now thought maybe petehall347 c an help me with more info or any diagrams that can ease the search

[petehall347]

Re: 12v 1uo941243c Relay repairable?

the diagrams i posted are the only ones i have for that car .

[bohaboha]

Re: 12v 1uo941243c Relay repairable?

the diagrams i posted are the only ones i have for that car .

thanks it's great i made a single sheet of it so to have a total view and i think the solution is there. i was thinking you might have something more on your autodata. because i see more specific shema for ECM

[bohaboha]

Re: 12v 1uo941243c Relay repairable? SOLVED

Hi everyone who helped me with this problem. Well after 3 and a half months of search and support from various mechanics and friends the problem is solved and I think you need to know what was the error and of course the solution .
At first I changed the speed sensor but it didn't solve the problem. two days ago i decided to change lambda sensor i inserted my hand behind the engine to see if i could reach it with a tool quite crowded there and guess ? it was loose trying to get it out it didn't go so i screwed it back into place with my fingers and then thought let start the car to see and what happened ? yes yes yes it really started an incredible story

[sam_sam_sam]

Re: 12v 1uo941243c Relay repairable? SOLVED

Hi everyone who helped me with this problem. Well after 3 and a half months of search and support from various mechanics and friends the problem is solved and I think you need to know what was the error and of course the solution .
At first I changed the speed sensor but it didn't solve the problem. two days ago i decided to change lambda sensor i inserted my hand behind the engine to see if i could reach it with a tool quite crowded there and guess ? it was loose trying to get it out it didn't go so i screwed it back into place with my fingers and then thought let start the car to see and what happened ? yes yes yes it really started an incredible story

Yea that would probably be the case if it completely failed this would make sense I caution you that you need to make sure that this sensor is tight before you start driving the car because if not you will destroy the the treads in the manifold and you will have more problems than you need
You might have to use a line wrench or a box end wrench to tighten if you not use anything else