Where to connect?

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Where to connect?

Postby pjl1962 » Thu Oct 14, 2010 11:19 am

Hi I have just read the technical missfire problem on the Audi V8. In the diagnostic procedure, current from all the injectors were measured at the fuse box with the low amps clamp. I thought this was a very good idea. Which fuse would you connect to for this procedure? any help is very much apprated, kind regards Paul
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Re: Where to connect?

Postby Richard Boyd » Thu Oct 14, 2010 3:32 pm

Paul,

Which fuse you would connect to would vary based on the wiring for the particular vehicle. Usually this is the INJ fuse, but some vehicles split injectors across two fuses etc, so you will need to verify. A quick check on the wiring diagram will lead you to which fuse gives the injectors power.

Regards,

Richard Boyd
Crag Technologies, Inc
http://www.pc-oscilloscopes.com
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Re: Where to connect?

Postby pjl1962 » Thu Oct 14, 2010 8:39 pm

Hi Richard,

many thanks for the advice, I have been looking on autodata and vivid and I see what you mean now it is much clearer. I appreciate the reply, still learning every day!

many thanks, Paul
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