Sport Quattro MAF -> RS2 plug

[KramRS2]

Hi all
Does anybody know how to plug a M5/Sport Quattro MAF on the RS2 plug?
Any schematics? Any clue?

My friend Ricardo have had problems with broken MAFs since his upgrades were finished. He is in his 5th MAF. He brought a new, big MAF, from M5/Sport Quattro, but we don’t have any idea how to make it communicate to the ECU. He paid 100Euros to Tom Shaweps (or whoever his name, friend of Pogea from rs-zwei.com) for a thing that never worked, and Tom simply sad “shit happens”. :wacked:

We did some adaptation yesterday, but the result is 80-90% from ideal.


I think this is the most technical forum about our cars in the net, so here is my last chance.

Thanks for your help.

Regards
Mark

[Glen Chamberlain]

www.s2central.net has some ADU schematics which may or may not be of some assiatnce? but sorry thats all i really know! Not much really!

[monstereddie]

Is this problem solved?

[Jamo]

You cannot get 100% reading from the SQ maf in the S2 ecu it is only 80% accurate like you say.

Having spoken to a few tuners your better off with the RS2 MAF but moved to the pressure side.