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HELP.amm,o2sensor,coolant temp sensor....still bad air/fuel ratio
Posted by CN (more from CN) on Mon, 20 Aug 2001 12:56:56
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codes 12223: air/fuel to lean check ELCD valve, fuel pressure, o2 sensor pre-heater circuit and fuse.
12111: o2 sensor self compensating circuit problem check air fuel leaks, check o2 sensor preheater circuit and sensor ouput, check ELCD check fuel pressures
things i just replaced AMM, o2 sensor, coolant temp. sensor, BOV, wires(checked plugs..ok) and vac hoses.$$$$$ cleanded AIC and throttle body
idle seems perfect. did the 2.4 fuel injection component test
every thing worked as Bently said..ELCD valve audibly clicked once a second
replaced bad lines going into ELCD valve and Carcoal Canister.
check engine light did not come on untill the car warmed up.(o2 preheater)???????? when accelerating the engine seems a little rough(not smooth probably due to the incorrect air/fuel ratio) although it still boosts good.
I am realy at a loss and my wallet is suffering.. any ideas or help would be much appreciated
posted by 216.67.1...
Posts in this Thread:
- HELP.amm,o2sensor,coolant temp sensor....still bad air/fuel ratio, CN, Mon, 20 Aug 2001 12:56:56 <-- Viewing This Message
- Found an unpluged plug.. after the injectors and AIC...., CN, Mon, 20 Aug 2001 14:56:46
- o2sensor is not in spec according to Bently 91Fordv8mustang?right, CN, Mon, 20 Aug 2001 14:16:55
- Re: HELP.amm,o2sensor,coolant temp sensor....still bad air/fuel ratio, KeithG, Mon, 20 Aug 2001 14:05:52
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