GolfGTIforum.co.uk
Model specific boards => Golf mk4 => Topic started by: Dan_GTi8v on 10 October 2011, 14:46
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will a 1.8t passat/audi MAF fit a mk4 AUM? I dont have any part numbers or anything I cant find anything printed on it, but would it be a direct replacement for my aum maf?
Just wondering as my current maf is playing up so wanted to try this one, I bought it off ebay around a year ago and never fitted it as I thought it was the wrong one but just opened it up for the first time and it looks the same
cheers
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suppose it would depend on what ecu the passat/A4 was running. if its a DBW then it would most likely be the same part. if it was a cable throttle like the agu then chances are its not going to work on your aum.
without part numbers or knowing what engine it came from its hard to tell..
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Try it and see, if its compatible it will work, if not, w4nky idle and running.
Make sure same diameter though..
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How will I know if its running properly? might sound like a stupid question but I dont know if my engine has ever been running properly since I got it. If its running properly will it run the same as if the maf is unplugged all together?
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Unplug the maf and see if it runs better, if so your maf is playing up.
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yeah cheers I'm gonna try that later, but when its unplugged is that what you would call running normally? so if I plug in the passat maf it will run the same as if its unplugged (if its the right one)?
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it wont fit mate, the housings are different, you might get away with changing the sensor over instead, but you need torx/secuirty screws for it
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Yeah I found this out yesterday, can't just change the sensor either as the plugs are different. No probs though as it turns out my maf is fine, it was a lambda problem thats now fixed :smiley: