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NedHan79 said:Would it not be a simple job of running a ground wire up through the cowling?
I'm still somewhat baffled why this is is an issue. I've done three wheels now with the Momo boss and the horn is not an issue, even Stotty's car where his Tuna had spent (IIRC) four hours trying to make it work and failed.wasz said:Before spending any money, whip your airbag off (disconnect battery for a while first) and use a multimeter check for ground on the steering column.
Aftermarket bosses ground the horn through the column, and some early cars have a poor ground.
I never looked at how the OE wheel grounds, but that is my understanding others may know more (e.g. dammit had a lot of trouble getting his working).
Sundayjumper said:I'm still somewhat baffled why this is is an issue. I've done three wheels now with the Momo boss and the horn is not an issue, even Stotty's car where his Tuna had spent (IIRC) four hours trying to make it work and failed.wasz said:Before spending any money, whip your airbag off (disconnect battery for a while first) and use a multimeter check for ground on the steering column.
Aftermarket bosses ground the horn through the column, and some early cars have a poor ground.
I never looked at how the OE wheel grounds, but that is my understanding others may know more (e.g. dammit had a lot of trouble getting his working).
If you're anywhere near Sandhurst, Berkshire, bring it over and I'll do it. I've done Stotty & knw911's cars as well as my own.
http://www.911uk.com/viewtopic.php?t=130140&postdays=0&postorder=asc&start=0
Sundayjumper said:I'm still somewhat baffled why this is is an issue.
Marky911 said:Why not pop a "how to" up SJ so people can sort it if they encounter those issues? :thumb: