scoobyrapenn
#1
Scooby Newbie
Thread Starter
Join Date: May 2017
Location: west sussex
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
scoobyrapenn
hi, i have a 1995 wrx ra and have a idle problem. when i start it, the revs rise to 2000rpm briefly then drop to under 1000 and will stall. this happens a couple of times before it idles at around 700-1000 but idles rough. it has hks induction kit but run fine before this. i have tried swapping maf sensors, idle solanoids, checked vacum pipes,etc etc. have done ecu resets, no fault codes show up. starting to lose my mind a bit, HELP !!!
#3
Scooby Regular
iTrader: (4)
Assume 95 models have a maf sensor and that this was a step change in behaviour (I.e. ok before fitting the induction kit and not after), my guess would be that fitting the induction kit has throw the maf scaling out. It will need a remap to sort.
In the meantime the acid test would be to refit the previous intake.
In the meantime the acid test would be to refit the previous intake.
#4
Scooby Newbie
Thread Starter
Join Date: May 2017
Location: west sussex
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
Car has always had a induction kit fitted, have tried cleaning both maf and Iacv but still not fixed. I've checked plugs and there ok. Car is now driving like its running on 3 cylinders.
Trending Topics
#10
Scooby Newbie
Thread Starter
Join Date: May 2017
Location: west sussex
Posts: 8
Likes: 0
Received 0 Likes
on
0 Posts
after much head scratching and component changes, found inlet manifold bolts were loose resulting in poor seal between inlet and heads. tightened up and all good. thanks for advise and help.