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Author Topic: I think I have a problem  (Read 7199 times)

Offline vRStu

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Re: I think I have a problem
« Reply #15 on: October 22, 2009, 08:39:43 pm »
Fuel cut??
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Offline neg

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Re: I think I have a problem
« Reply #16 on: October 22, 2009, 08:47:34 pm »
I put money on the plugs if its just like you describe - sounds too similar to mine.  I ended up swapping the coilpacks first but it didnt really need them - plugs wont hurt it anyway  :wink:
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Offline KRL

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Re: I think I have a problem
« Reply #17 on: October 22, 2009, 09:45:40 pm »
Quote from: winrya on October 22, 2009, 06:02:02 pm
I'm pretty sure it is running quite aggressive settings, i know fuel was 9 and to be honest I'm pretty sure it was 9 6 9 or maybe 6 6 9.

If you are running a boost setting of 9 on standard hw then you will most likely run into problems like fuel cuts.  However I doubt this is the case as you have been problem free with the remap since Jan.
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Offline MAT ED30

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Re: I think I have a problem
« Reply #18 on: October 22, 2009, 09:50:38 pm »
pull the boost down to B7 T6F9 thats what revo set mine up on as they said u need an intake to run B9 but i only ever had that blip like yours once on B9
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Offline chungster

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Re: I think I have a problem
« Reply #19 on: October 22, 2009, 10:08:32 pm »
i would say fuel cut / knock sensor kicking in cos of low fuel so cuts boost suddenly...

i would never do WOT / full boost if the car is running on empty. asking for trouble really. Det / Pink / BANG!

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Offline john_o

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Re: I think I have a problem
« Reply #20 on: October 22, 2009, 10:32:08 pm »
prob just a coilpack on the way out ..
however to be on the safe side you need to consider it could be  a fuel cut , which given its hasnt happened before you may wish to get your cam follower checked esp if its an early gti
what yr and number of miles is your car?
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Offline winrya

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Re: I think I have a problem
« Reply #21 on: October 22, 2009, 11:35:16 pm »
Quote from: john_o on October 22, 2009, 10:32:08 pm
prob just a coilpack on the way out ..
however to be on the safe side you need to consider it could be  a fuel cut , which given its hasnt happened before you may wish to get your cam follower checked esp if its an early gti
what yr and number of miles is your car?

it's a 2005 with 39k
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Offline winrya

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Re: I think I have a problem
« Reply #22 on: October 22, 2009, 11:37:51 pm »
I presume If it's a fuel cut it will have been logged? Would a boost leak also log? Cheers guys
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Offline john_o

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Re: I think I have a problem
« Reply #23 on: October 22, 2009, 11:41:32 pm »
Quote from: winrya on October 22, 2009, 11:35:16 pm
Quote from: john_o on October 22, 2009, 10:32:08 pm
prob just a coilpack on the way out ..
however to be on the safe side you need to consider it could be  a fuel cut , which given its hasnt happened before you may wish to get your cam follower checked esp if its an early gti
what yr and number of miles is your car?

it's a 2005 with 39k

in which case you should get the fault codes + log if possible , as you do have an early GTI which may have the REV A camshaft...
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Offline Top Cat

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Re: I think I have a problem
« Reply #24 on: October 23, 2009, 03:01:49 pm »
Ryan is anyone on this list close to you. I am sure all would be happy to do some logging with you.  :happy2:


                               http://www.mk5golfgti.co.uk/forum/index.php?topic=120.0
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Offline winrya

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Re: I think I have a problem
« Reply #25 on: October 23, 2009, 05:06:20 pm »
Quote from: Top Cat on October 23, 2009, 03:01:49 pm
Ryan is anyone on this list close to you. I am sure all would be happy to do some logging with you.  :happy2:


                               http://www.mk5golfgti.co.uk/forum/index.php?topic=120.0

stealthwolf is based in west mids, anyone know where? I'm in Telford. Filled up with tesco 99 today and have done 30 testing miles without fault?
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Offline Top Cat

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Re: I think I have a problem
« Reply #26 on: October 23, 2009, 05:07:57 pm »
I am sure he would meet up with you he is a good egg. Give him a PM  :drinking:
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Offline Teutonic_Tamer

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Re: I think I have a problem
« Reply #27 on: October 23, 2009, 06:52:12 pm »
Quote from: Greenouse on October 22, 2009, 08:34:34 pm
Quote from: winrya on October 22, 2009, 08:32:10 pm
Quote from: Greenouse on October 22, 2009, 08:27:56 pm
What type of fuel are you using Ryan?

tesco 99 usually but this last tank is v power

Maybe running the tank close to empty has picked up some contamination from the bottom of the tank then?

That is a bit of 'old skool' thinking - on two grounds.  The fuel pickup is actually in the very bottom of the tank, and so will suck up any sh!t weather the tank is full or empty.  And then there is the full flow inline fuel filter. :wink:

But thinking aloud, if the tank was quite low, it may actually be simply down to fuel starvation, due to a slightly lazy in-tank pick up pump (ECU and CAN controlled - so will throw a MIL light).
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Re: I think I have a problem
« Reply #28 on: October 23, 2009, 07:16:43 pm »
Do Revo have Manual and dsg Version'd maps like Superchips?

I had a lean "sneeze" or misfire develop at 70mph in 4th, which was cured with correct map.
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Offline Greeners

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Re: I think I have a problem
« Reply #29 on: October 23, 2009, 08:45:37 pm »
Quote from: Teutonic_Tamer on October 23, 2009, 06:52:12 pm
Quote from: Greenouse on October 22, 2009, 08:34:34 pm
Quote from: winrya on October 22, 2009, 08:32:10 pm
Quote from: Greenouse on October 22, 2009, 08:27:56 pm
What type of fuel are you using Ryan?

tesco 99 usually but this last tank is v power

Maybe running the tank close to empty has picked up some contamination from the bottom of the tank then?

That is a bit of 'old skool' thinking - on two grounds.  The fuel pickup is actually in the very bottom of the tank, and so will suck up any sh!t weather the tank is full or empty.  And then there is the full flow inline fuel filter. :wink:

But thinking aloud, if the tank was quite low, it may actually be simply down to fuel starvation, due to a slightly lazy in-tank pick up pump (ECU and CAN controlled - so will throw a MIL light).

Good point  :happy2: :ashamed:
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