MAF load wire?

[Greg Roles]

Hey people,

I'm finishing my "smart" intercooler spray controller, and I need to splice into the MAF load wire. I've narrowed it down to three options, Black/purple(T94/40), plain Black(T94/82), and Grey(T94/60). Anyone know which one is the load wire that varies voltage with engine load? Saves me the trial and error and trying to drive around with dodgey hooked up multimeters, I've already got enough junk in the cabin just to test this box! Help??

[h100vw]

Jimmy for that depth of information Greg.

Gavin

[Transporter]

Hey people,

I'm finishing my "smart" intercooler spray controller, and I need to splice into the MAF load wire. I've narrowed it down to three options, Black/purple(T94/40), plain Black(T94/82), and Grey(T94/60). Anyone know which one is the load wire that varies voltage with engine load? Saves me the trial and error and trying to drive around with dodgey hooked up multimeters, I've already got enough junk in the cabin just to test this box! Help??

Pin 5 mate, have a look in here. http://www.vwwatercooled.org.au/newf...72&postcount=2

Use the voltmeter (0-5V) to confirm that you have right wire. Right one will change voltage 1-4.4V when you rev the engine.

[Greg Roles]

Sweet. I have a few electronic kits that will require this signal, so thanks for your help!!