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Model specific boards => Golf mk3 => Topic started by: stainesy on 08 August 2012, 09:15

Title: Quick help. Car starts then dies every turn of the key
Post by: stainesy on 08 August 2012, 09:15
Just got in my car to go out but every time I try to start it. It starts then dies strait away. Happens every time. Turn the key and it start for about half a sec and then dies.
What could it be?
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: VR6_Wherry on 08 August 2012, 09:18
1st try the spare key.

2nd get the ignition switch changed.
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: sharki786 on 08 August 2012, 09:19
is the immo chip inside the key? As that sounds like a immo problem.
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: stainesy on 08 August 2012, 09:30
Thing is when it starts if I pump the gas pedal it runs for about half a sec longer but then still dies.
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: stainesy on 08 August 2012, 09:37
Ok just took the battery off for about 10 mins as thought I'd give it ago. It's has now started fine but is propper lumper and if I give it a good rev its fine but if I just give it a tiny rev it then drops down half way between 0 and 10 splutters abit then back up to its normal idle point.
Very lumpy tho.
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: stainesy on 08 August 2012, 09:54
Ok another update as I'm doing this as we speak and I'm on here on my phone. Cars is ok now but running a tiny bit lumpy. I took the battery off as I just read online that you are ment to reset the ecu after you clean the throttle body wich I did last week.
Car now starts fine but as said a tiny bit lumpy.
Thought I would check a few things.
I have noticed that the car runs exactly the same if I unplug the MAF there is no change to the running of the engine at all. Should I notice a diferance in the way it runs when MAF is unplugged?
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: sharki786 on 08 August 2012, 11:06
the car should stall when you take maf or or i think its when you plug it back in
Title: Re: Quick help. Car starts then dies every turn of the key
Post by: stainesy on 08 August 2012, 11:45
nope just tried it plugged in with engine running then unplugged it wile engine running and no diferance. maybe a tiny diferance but nothing really noticable.

you recon my MAF is gone?