1985-1998 [Subscribe to Daily Digest] |
Here's a list of the codes. I found this here: http://swedishwrench.com/
under -> feature articles -> Flash code retrieval
code
cause
possible cure
12111 Learning fault in lambda(air fuel mixture adj) vacuum leak,oxygen sensor,air mass meter
12112 Learning fault in lambda(air fuel mixture adj) vacuum leak,oxygen sensor,air mass meter
12113 learning fault idling adj. too low Iac valve, dirty ground points,bad ecu
12114 learning fault idling adj. too high Iac valve, dirty ground points,bad ecu
12211 battery + voltage below 10 volts or above 16 Battery, alternator,wiring
12212 throttle position switch's idle contact faulty throttle switch adj. or itself,
12213 throttle position switch's wide open throttle faulty throttle switch adj. or itself,
12214 engine coolant temp sensor signal faulty (ntc)eng temp sesor on intake mani fold
12221 mass air sensor no signal mass air flow sensor
12222 idle adj faulty Iac valve
12223 fuel air mixture too lean vacuum leak,oxygen sesor,air mass meter
12224 fuel air mixture too rich oxygen sesor, air mass meter
12225 oxygen sesor preheating faulty blown or missing fuse,bad oxygen sesor
12231 No igntion signal this always comes on as first code as engine is not on ignore unless car won't start
12232 Voltage for memory>1 volt wiring
12333 eprom fault ecu ( brain)
12241 injector faulty this code comes up a lot but is normally false(ignore)
12242 no air mass sensor filament burn off bad air mass meter
12243 no speed signal
12244 no drive signal to pin 30
12245 egr function faulty cloged egr valve(if this code comes up you should have ecu replaced and blank off egr)
12251 throttle position sensor faulty tps fault
12252 evap purge fault
12254 no rpm signal this is pin 1 on all LH ecu's
22511 load signal to ezk(ign)failed
22512 knock sensor fault
0000 no faults go back in the house for a beer
posted by 24.98.2...
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