loopywhufc

can anyone help my check engine light has just came on and wondered if anyone on here can explain to me how i can manually check this as my car has been playing up all day (jerking then stallin) my car is a 1994 import wagon wrx or if anyone is from braintree i can meet you ,

thanks lee

mikef04

iTrader: (7)

look under dash board roughly where your knee is there will be 2 black connectors and a green one. these sometimes can be tied back up if not done before. you need to connect the 2 blacks together then turn key to second click and Check light will flash. it will be slow pulses for ten the a sucession of quick pulses for 1 etc. then say for instance its your maf sensor (code 23) would be 2 slow pulses followed by 3 quick ones. if there is more than one the second set of pulses is the next fault code. HTH

mikef04

iTrader: (7)

more help can be found here www.jollygreenmonster.co.uk

V4JDMSTi

iTrader: (2)

Sounds like it could be maf or coil packs to me.

scooby seb

iTrader: (1)

2nd that sounds like what mine did when the maf went down

think the flash code is 23, 2 long flashes and 3 short IIRC??

mikef04

iTrader: (7)

you are correct hence why i said coud be MAF lol

scooby seb

iTrader: (1)

sorry should read all replys before posting

WRX_Dazza

mafless ecu ftw

loopywhufc

check engine light has now gone off but car still jerky