Date: Mon, 23 Aug 1999 11:27:37 GMT From: nutmeggernopsameja.com Subject: Re: codes 12231, 12223, 12114 ??
Alright, I looked it up too, curiousity got the better of me. From a Saab Service Manaul In article <37bca815.334891609nopsam.zip.com.au>, wwwnopsamus-technologies.com wrote: > On 19 Aug 1999 20:21:58 GMT, just as I was about to see how much duct tape > you REALLY need to stop a gerbil from exploding, eli200nopsamcom (ELI 200) > distracted me by babbling thusly: > > >Hello, > >I have the following codes come out my computer yesterday > >(after trying forever to figure out how to read them) > >It is a 1989 900, I have a haynes manual and it only goes > >up to 1988. > >And the first 2 codes 12231 and 12223 are not listed in my manual? > >the last code 12114 is listed as Air-Fuel mixture regulation faulty? > > > >Can anyone tell me what all this means? > > From the fault codes (from the Bentley book) database file I've put together > for my upcoming Windows program: > > 1,12231,0,"No rpm signal (this code will always be present if the test is > run with the engine off). Crank the engine for 5 seconds. If the code > disappears, the rpm signal is O.K.","Check fuse no.3. Check the ignition > system input at pin 1 of the LH control unit." 12231 - No ignition signal. Always comes as the first diagnostic trouble code if the engine is switched off. Crank the starter for about 5 seconds. If the code disappears, the ignition signal is ok and the fault is something different. > > 6,12223,1,"Air-fuel mixture too lean.","Tighten all boot clamps and > carefully check all hose connections. Check injector 0-rings. Check ELCD > valve. Check fuel pressure. (Also see fault code 12225)" 12223 - Fuel air mixture too lean > > 22,12114,0,"AIC self-compensating fault (system unable to increase idle to > an acceptable level).","Check for binding AIC valve. Check for a mechanical > engine problem causing low idle problem." > 12114 - Learning fault idling adjustment, pulse ratio too low Sent via Deja.com http://www.deja.com/ Share what you know. Learn what you don't.
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