Titanium Grey S4 Avant

[UrS4boy]

While I am trying to figure out how to get the bolts open I checked the S64 fuse, and it is getting 12v on both sides of the fuse.

To be honest, that is surprizing. Easy to check the black input wire for voltage. How did you check the black/green output wire?

[newsh]

Much better than WD40


http://www.ebay.co.uk/sch/i.html?_fr...f+ice&_sacat=0

[hunker7]

To be honest, that is surprizing. Easy to check the black input wire for voltage. How did you check the black/green output wire?

With multimeter.

Have 12v at terminal 15, and on both sides on the fuse, but no voltage at pin 27 or injector plugs. Looking at the wiring diagram for ECU, it goes straight to the pin 27 after the fuse. I have looked at the wiring and I can't see any breaks etc?

http://www.ebay.co.uk/sch/i.html?_fr...f+ice&_sacat=0

It's too late for that. But thanks.

[hunker7]

I was looking at getting these, any good?http://m.ebay.co.uk/itm/390752501981

[newsh]

You might get them out by hammering the next size up torx bit in there, that's the best way. Those spiral bolt extractors don't often work very well.. Welding a nut onto the head of the bolt is good too. If all else fails, grind the heads off then you can weld a nut to what's left and get them out that way, or maybe mole grips.

[hunker7]

Tried hammering torx in, it just went round and made inside round. Welong sounds nice if I had a welder machine where I am

[UrS4boy]

I was looking at getting these, any good?http://m.ebay.co.uk/itm/390752501981

Did you miss my post (No.60) with these?

[UrS4boy]

Tried hammering torx in, it just went round and made inside round. Welong sounds nice if I had a welder machine where I am

You need a larger size Torx, not one that fits in nicely. The bolt will be dead.

[hunker7]

Did you miss my post (No.60) with these?

I meant allen key, not hex key.

[hunker7]

And I know I need a bigger one, and it didn't work.

[UrS4boy]

I meant allen key, not hex key.

These are Allen "keys".

[hunker7]

Those are the ones.

[hunker7]

Have 12v at terminal 15, and on both sides on the fuse, but no voltage at pin 27 or injector plugs. Looking at the wiring diagram for ECU, it goes straight to the pin 27 after the fuse. I have looked at the wiring and I can't see any breaks etc?

How would I go about rewiring it from fuse to injectors and pin 27, as it seems the best way to me?

[newsh]

Maybe go back to trying to get the empty tube out?

[newsh]

There's another type of extractor, for nuts and studs, that fits over the outside of the bolt head, try Irwin stud extractor.