Classic Fault Codes

[Jon B]

just read the fault codes on me classic...

got 2 codes from it 23 and 22 does anyone know what these relate to??

ta in advance

[BJM]

just read the fault codes on me classic...

got 2 codes from it 23 and 22 does anyone know what these relate to??

ta in advance

23 - maf sensor

22 - knock sensor

I think.

Anyone else?

[Jon B]

would these faults be enough to make it think its a kangaroo at anything over 3000 revs??

its spot on when its parked revs no probs...soon as you start driving its ok under 3000 revs anything over it starts kangarooing like feck.... ?

seems to be building pressure fine (although not checked with boost gauge)...

[dipsy]

http://www.jollygreenmonster.com/ecu.asp.htm .Here a list for classic fault codes.Kev

[BJM]

Yes a faulty maf would allow it to run fine up until the boost comes in.

[Jon B]

next question...

is it possible that cleaning the maf may cure it??? if so how do i go about it???

[BJM]

Yes a faulty maf would allow it to run fine up until the boost comes in.

see if this helps

http://www.imprezasport.net/forums/index.php?showtopic=785

[BJM]

I don't think your really suppose to clean them. There supposed to be self cleaning. You coul try electrical solvent. I'd wait for other advice first.

[Jon B]

no probs...

regarding the knock sensor can i just dissconnect it and rely on my knocklink to do its job or would i be best replacing it??

[BJM]

Jon,

check this out,

http://bbs.scoobynet.com/general-technical...tml#post9261693

[Jon B]

cheers mate

hows merc ownership treating you??? you need to let me see your new beast...