Is it ok to start car without MAF plugged in
#1
TECH Enthusiast
Thread Starter
iTrader: (9)
Join Date: Mar 2008
Location: IL
Posts: 698
Likes: 0
Received 0 Likes
on
0 Posts
Is it ok to start car without MAF plugged in
Just as the title states, is it? I changed my intake and cam, the cam is quite a bit bigger and I went from an LS6 and 78mm tb to an LSXR 102 and NW 102 TB. I also replaced the 85mm MAF with a home built 100mm MAF. I had the tuner rewrite my PCM and let him know every single thing that I changed and what it had before when he dyno tuned the car.
I was hoping to at least start it if not drive it to work and swap the old MAF connector with a new one.
Thanks for any input
I was hoping to at least start it if not drive it to work and swap the old MAF connector with a new one.
Thanks for any input
Trending Topics
#8
TECH Senior Member
iTrader: (96)
Join Date: Aug 2007
Location: Turnin' Wrenches Infractions: 005
Posts: 24,241
Likes: 0
Received 81 Likes
on
72 Posts
Actually with intake swaps etc I find it would likely be better to unplug the MAF right out of the gate and start your VE tuning immediately if you have the software available. At the point of those mods most would recommend a MAF re-calibration anyway. Sometimes installing a MAF that's reading wrong can cause your car to run a lot worse.