How does the coil wiring work on cossie loom? NOW BROKEN AGAIN!!!
05-07-2012, 06:43 AM
#41
Testing the future
05-07-2012, 07:59 AM
#42
Lol no I'm not, the feckin' thing is fooked AGAIN!!!!!
I let it run for 20 mins, then decided I'd take it for a drive, drove 100 yards and it conked out, same problem again!!!!!!!
I did think when replacing the fuse that there might be a reason it had blown (logical I think), or maybe it was just old and not the right rating and someone had chucked it in there at some point, but it seems like there is a deeper routed problem that caused the failure, so now I have to find that out as well!
I am thinking it is possibly a dodgy relay but I have bnever looked at that area of a sierra before, in 11 years of saph ownership i've only ever had to replace an ABS fuse, all the other bits down there I've left alone. Had a look last night and I think it is possibly the yellow relay but not 100% sure due to the fact there are alot more "things" down there than I thought, previously I thought it was only fuel pump/abs/ecu stuff but there seems to be alot of wiring there for that.
I let it run for 20 mins, then decided I'd take it for a drive, drove 100 yards and it conked out, same problem again!!!!!!!
I did think when replacing the fuse that there might be a reason it had blown (logical I think), or maybe it was just old and not the right rating and someone had chucked it in there at some point, but it seems like there is a deeper routed problem that caused the failure, so now I have to find that out as well!
I am thinking it is possibly a dodgy relay but I have bnever looked at that area of a sierra before, in 11 years of saph ownership i've only ever had to replace an ABS fuse, all the other bits down there I've left alone. Had a look last night and I think it is possibly the yellow relay but not 100% sure due to the fact there are alot more "things" down there than I thought, previously I thought it was only fuel pump/abs/ecu stuff but there seems to be alot of wiring there for that.
Away to look at the wiring diagrams after reading all your helpful responses! 
18-07-2012, 07:14 PM
#48
Wahay!! I've lost my Virginity!!
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Rog looks like we both have the same issue's
Ive got about 6 relays down at the passengers side....
I dont get any power to my ecu either... Factory alarm bypass is on the cards too for someone who can send me a how to on that
Ive got about 6 relays down at the passengers side....
I dont get any power to my ecu either... Factory alarm bypass is on the cards too for someone who can send me a how to on that
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