my99 uk turbo random problem, please help somebody!
hi there
car is a my99 impreza uk turbo 2000 it was faultless before i changed the gearbox, now i have an annoying problem that i can't figure out! when i start it it runs for 5-10 seconds then quits, if i give it throttle it is very lumpy with spitting back through intake etc. did the diagnostic check and it was 23 for maf sensor/circuit so bought a 2nd hand one and was the same so bought one off here that was guaranteed to be new and unused, still exactly the same. i have checked the wires and there is no break in the loom also. if i disconnect the plug on the maf and start it i can keep it going with a little rev and then when its warm it will idle. not sure what to try next, any ideas??:wonder: hope someone can help! thanks in advance |
Check the wiring back to the ecu, clear the codes.
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hi, checked wires and they are intact no breaks in loom, do the ecu's ever fail?
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What about the terminals in the plug? Any sign of water or green corrosion? Did you check the wires for continuity
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terminals are good, no signs of water or anything as it hasn't seen rain for a year or so and yeah checked the continuity and got a clean bill of health.
do you know if any other problem will cause that code to come up? |
Sorry if this seems like a daft question but did you properly reset the ecu after changing the maf?
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thats ok, i think so, i disconected the battery for 24 hrs, installed new one and then reconnected it and tried it. sound ok?
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sounds like air leak to me
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