Thread: Help with a GTP with a shutter

So it flipped a code and came up with
P0102 MAF or VAF A Circuit Low Input

P0171 System Too Lean (Bank 1)

So I unplugged the MAF sensor and car run awesome. It used to fall on its face right away. Also, earlier when it was hooked up rpms jumped while at idle and in drive and luckily I had my foot on the brake. The previous owner said that is what he thought was wrong also and tried to clean it and it didn't help. Prob going to get a new one or used. Heard of people buying from Morad Parts. I am guessing the bad MAF is making the car lean so the O2 sensor is prb good but I can check that after I get the MAF fixed.

Is it ok to run with the MAF unplugged for a few days? I thought I read it would run rich and I shouldn't. Thanks guys.

Originally Posted by Black18Ice

So it flipped a code and came up with
P0102 MAF or VAF A Circuit Low Input

P0171 System Too Lean (Bank 1)

So I unplugged the MAF sensor and car run awesome.

Is it ok to run with the MAF unplugged for a few days? I thought I read it would run rich and I shouldn't. Thanks guys.

I had a studdering issue at WOT and did this as well at it runs fine

I am wondering the same thing as well