No 12v on maf

[Gummi]

Gents.

I need some help here. Im not getting 12v to the maf on my v5 agz. I get my ground and 5v but not the 12v with the ignition on. Pls can someone point me in the right direction.

[Ashveer03]

Try testing with the car idling, i doubt the ecu would want a maf reading if the engine is off

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[Gummi]

Try testing with the car idling, i doubt the ecu would want a maf reading if the engine is off

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Hi. I will do so, its just that everywhere I looked it was said to do it with engine off.. Will checke tonight again. Thanx

[panic-mechanic]

Ignition on engine not running.
Have you gone through all the fuses.
And are you sure it should have 12v. Not every single maf out there has 12v.

[Gummi]

Panic Mechanic! The man.

I picked up a error when I had it scanned yesterday. Car also always felt a bit sluggish. Anyway, the only info I could find was on autodata. I have the 4 wire maf, and it says there that there should be a 12v, 5v, Signal and ground. I get the all except the 12v, with ignition on. I have gone through all the fuses yes. I find very little info on the net regarding a V5.

[panic-mechanic]

If I had not managed to break my elsawin I could have looked at the wiring diagram.

[Gummi]

If I had not managed to break my elsawin I could have looked at the wiring diagram.

Its all good Panic. I cleaned the old maf with switch cleaner and put it back on again. Im seeing the guy later today again to have a look at what vagcom says. I will keep you guys updated.