leedscal

iTrader: (2)

just checked fault codes on my 95 wrx and got these

24-idle control system malfunction, isc valve (stick), open/short in isv valve circuit
31-throttle position sensor circuit
45-pressure sensor

just need abit of advice for what these mean? as in what could i do to cure them?
with all problems i have had im starting to lose interest with it but i dont want to as i know behind the faults it is a good car

cheers for reading just hope someone can shed some light on it,
thanks

leedscal

iTrader: (2)

bump

myblackwrx

iTrader: (1)

Reset the ecu and go for a drive then read the ecu again.

24 you could try cleaning it with brake/carb cleaner
31 no idea what do with that sorry
45 Most probably needs to be replaced.

leedscal

iTrader: (2)

How do you reset it mate?
Thanks for the advice bud

Jim-Bob

http://www.scoobypedia.co.uk/index.p...ledge/ECUReset

madscoob

iTrader: (3)

31 and 45 are almost the same thing throttle position sensor with built in idle switch , remove idle control valve (on right hand side on inlet manifold ) and clean to perfection with carb cleaner remember to do gauze in inlet manifold , and replace exactly where you found it , mark it before removing , start up and reset ecu , if this leaves you with 31 and 45 showing , undo screws on throttle poistion sensor and tap forwards until light goes out , then check voltages as per jolly green monsters website , the pdf file on classic sensor voltages can be found on his website , ps have fun to me and matrix bloody ages to set mine up right

leedscal

iTrader: (2)

thanks m8 thats realy helpful i bet thats y it has been sounding like its pulsing on idle lately, will have a go at it tomorrow