hi all, new to the forums here.

I have just run self diagnosis on my Impreza as check engine light came on after work had been put into it and I have came up with these codes;

42. idle switch
24. idle control system malfunction
32. A/F sensor #1 system
33. vehicle speed sensor

now I have just had the timing belt done by a reputable garage as my water pump packed in and block the whole water system, pump,rad,matrix the lot.

now my idle was very low on the car after this work was carried out, all im wondering is are these problem codes related to idle revs and timing?? overall I have spent just short of 700 and im a little pee'd that this is happening?

any info regarding these codes very useful.

also when i come off the power the revs dip really low almost sitting on the needle then pick up again to about 500 to 700rpm.

Before timing belt change it sat at around 1000rpm.

thanks

picco

 

Help yourself to allow others to help you.

A: Model/Year
B: Used the search

 

sorry forgot to mention its a 96 version 2 sti

yes i have used the search button, but was hoping for a more distinct answer as i can only ever pick up bits and pieces about this and that and i always end up putting 2 + 2 together and getting 5