MAF issue 5v @ ignition

[r34rory]

Hello all,

Part of my r34 gtt upgrades I have installed an r35 maf in a 3in tube. I have extended the wires from factory location to between the intercooler and throttle body as this is where the maf is located. I have the new extended loom wrapped all the way in loom tape.

I connected to NIStune today and was immediately greeted with a warning
“MAF voltage exceeded 5V! Check MAF is not reaching maximum capacity” It was just over 5v

I have used this picture below to re wire the MAF. This is going to sound ignorantly retarded but I couldn’t check the wiring or take a photo as I had to leave in a rush…

Basically I’m just looking for a head ups for when I go back to the car, does this mean I have the wires pinned wrong or maybe a sensor issue ? genuine nissan used maf from breakers.

Thanks.

[Matt]

Check the voltage reported on the MAF channel in the software. See what that says. It should match the shielded signal wire against the ground wire at the MAF sensor

[r34rory]

Hi, I forgot to update this but I had the two signal wires wired the wrong way. All good now after corrected wiring.

Thanks