cut out problem!
#1
cut out problem!
just took my 93 wrx out for a blast and it seems to cut out for a split second it does it in fourth and fith but not all the time could this be my maf sensor playing up? mods on the car are boostchip,fmic,full decat am running with no air filter at the mo need to find an apexi kit to get rid of the resonator. PLEASE HELP!!
#3
had this happened to me on my STI it WAS the MAF sensor. especially in higher gears, if you put your foot down it will go pop and loose power than come back in. but even when the power does come in it should be alot slower than it used to be. at least mine was. no fault codes on ecu and stuff just the maf was going I think
Cheers
Cheers
#4
Scooby Regular
iTrader: (2)
Join Date: Oct 2002
Location: Chester
Posts: 1,052
Likes: 0
Received 0 Likes
on
0 Posts
Sounds more like fuel cut to me , hitting to much boost in higher gears , what boost are you reaching ? Fuel cut is around 1.2 bar also running with no air filter is not a good idea could be running lean and sucking all sorts into engine .
Mark
Mark
#5
Scooby Regular
iTrader: (1)
Join Date: Aug 2005
Location: Manchester ish
Posts: 18,547
Likes: 0
Received 0 Likes
on
0 Posts
first things first, your car needs an airfilter. Replace this and It may solve your problem, however there is a good chance you have broke your maf if you have run without a filter for prolonged periods of time.
Running without the filter will allow more air into the engine (and dust, debris etc) so it is probably causing overboost
Running without the filter will allow more air into the engine (and dust, debris etc) so it is probably causing overboost
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM