Hey guys, so finally went to get my 2015 turbo lancer tuned and a problem with my idle was happening. A constant idle of 2k. Tuner figured out that my Mas air flow has 5 wires, while evo x and ralliart MAF have 4 wires.

So my question is which wire can I delete, so I can install a ralliart MAF?

Thanks
~Mike

 

can you post your ROM file? maybe i can help. DIY tuner here.

 

I cannot, i'm not doing the tuning. but I had to get a gsr ecu, because my stock ecu could not be hacked into with a tactix cable. So I don't think I could even get one from him.

I think I have found by voltage testing and looking for pinouts and stuff, that the 5v supply going to the maf is unnecessary. I believe its trigger for when the ecu starts up. and it runs off the 12v supply which on the gsr ecu the 12v supply is alredy switched when the ecu turns on??

I still cannot find a pin out for 1525A031 2015 5 pin Maf