SOURCE: engine stalls out when put
If the mass airflow sensor is unplugged the on board computer can't read the air flow to the fuel system, hence the dying. Their is a cheap remedy that may work, you can purchase a MAS sensor cleaner and after you pull the sensor simply spray it liberally and it may work again. If this doesn't help you will need to replace the MAS sensor for the vehicle to run correctly.
SOURCE: replaced head gasket,timingbelt,set timing,new fuel
Error code 1-1-3 = bad fuel Injector
Error code 2-1-1 = No O2 sensor signal.
Error code 2-3-2 = O2 sensor signal error
414 - Turbo boost pressure too high
232 - long term fuel mixture too lean or rich at idle
121 - MAF signal absent or faulty.
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The codes which you mentioned are bold and underlined.But the other codes which are not underlined,that codes are also other possible codes,which most of the times comes up,with the codes which you mentioned.-------
Replace the O2 sensor. Fuel injectors and maf sensor. Start the car and drive it down the road for 5 minutes. then read the error cods again.
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2-3-2* Fuel trim (lambda control) too lean or too rich at idle }If too rich: high fuel press., leaking injector } ( error comes 113)various driving problems Fuel trim (lambda control) too lean at idle Oxygen sensor( error comes 232).In your cases its both.
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The maf means mass air flow sensor located on the throttle body.Look at the small rubber hoses from the air intake which go from the large 3 inch air pipe just past the MAF bolted to the side of the engine.--------This 3 parts are to be replaced.This will help.Thanks.Helpmech.
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I would suspect the Air Mass Meter, or possibly the idle air valve on those... they get dirty and cause all kinds of weird stuff. You can clean out your idle air valve, the AMM is a bit more tricky -- you can google how to do it, but its a delicate part, unlike your idle air valve.
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