Beware: Haltech MAF Screen when using Forced Induction!!!
Thread Starter
Banned Scam/Spammer
Joined: May 2007
Posts: 15,685
Likes: 1,330
From: Machineguns, because I don’t compromise
Beware: Haltech MAF Screen when using Forced Induction!!!
This is a thread I found in the Forced Induction Section that I felt should be shared here. Turns out the screen pictured was a Haltech honeycomb screen that doesn't like to play with boost: http://forums.corvetteforum.com/c5-f...f-problem.html
I was tuning a C5 today on my chassis dyno and all of a sudden it just cut out, came back and cut out. I had just installed a Magnuson Magna-volt fuel pump booster, so I had thought something was goofy there. But that wasn't the case here is what I found:
The MAF sensor screen blew off and into the sensor elements causing the sensor to go to zero which basically was a fuel cut! So if you are dyno tuning or just out for a WOT blast and she cuts off, check out your MAF, it will also set a code for low MAF Freq.
The MAF sensor screen blew off and into the sensor elements causing the sensor to go to zero which basically was a fuel cut! So if you are dyno tuning or just out for a WOT blast and she cuts off, check out your MAF, it will also set a code for low MAF Freq.
