Abf over revving idle valve fully open.
Posted
MOTY 2013
if you get your ecu diagnostics up and running you can scan the codes plus check thru all the measuring blocks which show you all the ecu sensor inputs in real time, coolant temp, inlet temp, throttle position and engine speed being the main ones. lots of other interesting stuff to be read though
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
rubjonny said
possibly, but do you see 12v on the isv black wire? need to test from this pin to earth as the white wire is pulsed
Nothing on isv at all. Phoned up where I bought it from and without question they have sent another and don't even want broken one back!
It's all shits and giggles until someone giggles and shits
Posted
Old Timer
Last edit: by sallyandsean
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
rubjonny said
that'll be ok yeah, next you can test for continuity from the white wire to the ecu pin 27
Great stuff
It's all shits and giggles until someone giggles and shits
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
one thing to try since you have replaced the ISV is go thru the TB->ISV adaptation procedure, but again you'll need vag-com for this
Stop spending money, get your port wired in and check the codes and measuring blocks. then go thru the isv basic settings procedure, its in my sig 'abfbasicsetting.pdf'
dont forget to install the ABF label files so the measuring block labels are easier to understand:
http://www.clubgti.com/showthread.php?199583
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
rubjonny said
very possible, genuine VDO is what you want ideally but they'll be 3-4 times the cost if not more new
one thing to try since you have replaced the ISV is go thru the TB->ISV adaptation procedure, but again you'll need vag-com for this
Stop spending money, get your port wired in and check the codes and measuring blocks. then go thru the isv basic settings procedure, its in my sig 'abfbasicsetting.pdf'
dont forget to install the ABF label files so the measuring block labels are easier to understand:
http://www.clubgti.com/showthread.php?199583
Well I ordered a genuine vdo from a scrappers last night so will put that on first. Can to talk me through how exactly I fit the diagnostic port as although it's only 3 wires I wouldn't know where to start. Thanks for all your help with this.
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
ideally for an easy life grab the 16 pin port out of a later mk3 in scrappy, pull the ashtray and slide the plate sideways to find it. chase the grey/white and yellow wires from it back to the diagnostics jumper block without cutting, and remove the jumper block too. plus take one of the grey/white single pin wires with a good length of wire to splice to your ecu wire.
follow the rer/white and brown wires back to where they tap into the dash harness and snip off. you should end up with this:
itsd a fair amount of work to chase the wirign out of the mk3 intact, but well worth it for when you come to wiring it back into the mk1!
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
Posted
MOTY 2013
getting it out in 1 piece, well thats more of a pain! main reason is you got to take half the dash out the mk3 to get to the main dash harness, and once you get under the dash its a pain thanks to the knee bar which sits in front of the fusebox, so its a case of lower trims off and head in the footwell! drop the fusebox off its hangers that makes life a little easier.
dont be afraid to hack the hell out of the mk3 dash harness if it makes it easier to get the diagnostics wiring out, feel free to chop it up and generally ruin it, just make sure you dont cut the diagnostics wiring
Hello my name is John and I'm a dub addict.
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
My wiring diagrams and other documents have moved here:
VAG Documents & Downloads
You'll need to sign into google/gmail for the link to work! (its free!)
Posted
Old Timer
rubjonny said
yeah wiring it in is easy, especially so if you get it out complete.
getting it out in 1 piece, well thats more of a pain! main reason is you got to take half the dash out the mk3 to get to the main dash harness, and once you get under the dash its a pain thanks to the knee bar which sits in front of the fusebox, so its a case of lower trims off and head in the footwell! drop the fusebox off its hangers that makes life a little easier.
dont be afraid to hack the hell out of the mk3 dash harness if it makes it easier to get the diagnostics wiring out, feel free to chop it up and generally ruin it, just make sure you dont cut the diagnostics wiring
Thanks again. Going to put port in as think very useful for the future but in the mean time hoping that when the genuine ISV comes tomorrow it will just work as so bad at this sort of stuff
It's all shits and giggles until someone giggles and shits
Posted
Old Timer
It's all shits and giggles until someone giggles and shits
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