hi
i have a mk5 gt tdi sport ppd170 bmn
i had the injectors changed about a month before teh official recall came around and around a week after teh recall i started geting a very bad cold start issue
i have been back to vw and said the injectors all check out fine i went to a second vw dealer who checked the injectors and said they seem fine but he needs to remove the injectors and check the seals and also compression test and this would cost me £300+
i have allrdy spent £200 and all i have been told is its not the injectors but ther is a problem
ther is me and another guy with skoda that is having the same issue
this is my car only happens after the car has stood for around 8 hours
my car has also had the *** delete and remap and egr delete new intake manifold and gasket new turbo cleaned all the intake pipes breather pipe disconected to stop oil goin in the intake and vented to atmosphere
my cold start video
http://youtu.be/7rL2a_56kJU
and this is the skoda
http://youtu.be/OgZhNy-Ptgw
this is a graph of my injector stabalisation on startup
i am booked in at vw again tomorow and am now talking with the manager and also vw uk and have a case but i stil lfeel i will be fobbed off
all they say is they have done 100's of cars and they neva had a problem with the injectors
the car is now back in vw and they our now removing the injectors and goin to check the seats and seals
i have had my car checked twice in the last two week and this morning was the worst the car has ever started it normally fires on first turn of the key but today i had to hold the key on longer and it strugled i was logging with vcds at the time
at the time of the bad start and rough running as you can see on the graph at the same point they are reading
pot 1 -4.31
pot 2 -3.58
pot 3 +3.89
pot 4 +4.00
after i rev the engine it starts to run fine and is fine for the rest of the day untill left for around 8 hours
after the rev these are the logs
pot 1 -0.38
pot 2 -0.73
pot 3 +0.63
pot 4 +0.48
then after a short drive and left to idle for 30 seconds these are the avrage results
pot 1 -0.15
pot 2 -0.66
pot 3 +0.13
pot 4 +0.69
my timing fluctates from 1.84 to 2.23 my timing belt was changed around 500 miles ago but this was hapening with the old timing belt that was around -0.73 torsion value
the car was remaped before the recall and all was fine about 3 days after the recall i started to get symptoms this was around 5k milles ago and they were done last november
you may ask why i hav left it so long but i have had a hell of a year with lets just say family deaths moving house and also father in prision
things are getin beter now and not as much on my mind so now im trying to fix the car
this is the cold start this morning
this is a snipit from a 10 min drive the injectors are 0.00 whilst driving but with clutch in the idle injection starts
i have a mk5 gt tdi sport ppd170 bmn
i had the injectors changed about a month before teh official recall came around and around a week after teh recall i started geting a very bad cold start issue
i have been back to vw and said the injectors all check out fine i went to a second vw dealer who checked the injectors and said they seem fine but he needs to remove the injectors and check the seals and also compression test and this would cost me £300+
i have allrdy spent £200 and all i have been told is its not the injectors but ther is a problem
ther is me and another guy with skoda that is having the same issue
this is my car only happens after the car has stood for around 8 hours
my car has also had the *** delete and remap and egr delete new intake manifold and gasket new turbo cleaned all the intake pipes breather pipe disconected to stop oil goin in the intake and vented to atmosphere
my cold start video
http://youtu.be/7rL2a_56kJU
and this is the skoda
http://youtu.be/OgZhNy-Ptgw
this is a graph of my injector stabalisation on startup
i am booked in at vw again tomorow and am now talking with the manager and also vw uk and have a case but i stil lfeel i will be fobbed off
all they say is they have done 100's of cars and they neva had a problem with the injectors
the car is now back in vw and they our now removing the injectors and goin to check the seats and seals
i have had my car checked twice in the last two week and this morning was the worst the car has ever started it normally fires on first turn of the key but today i had to hold the key on longer and it strugled i was logging with vcds at the time
at the time of the bad start and rough running as you can see on the graph at the same point they are reading
pot 1 -4.31
pot 2 -3.58
pot 3 +3.89
pot 4 +4.00
after i rev the engine it starts to run fine and is fine for the rest of the day untill left for around 8 hours
after the rev these are the logs
pot 1 -0.38
pot 2 -0.73
pot 3 +0.63
pot 4 +0.48
then after a short drive and left to idle for 30 seconds these are the avrage results
pot 1 -0.15
pot 2 -0.66
pot 3 +0.13
pot 4 +0.69
my timing fluctates from 1.84 to 2.23 my timing belt was changed around 500 miles ago but this was hapening with the old timing belt that was around -0.73 torsion value
the car was remaped before the recall and all was fine about 3 days after the recall i started to get symptoms this was around 5k milles ago and they were done last november
you may ask why i hav left it so long but i have had a hell of a year with lets just say family deaths moving house and also father in prision
this is the cold start this morning
this is a snipit from a 10 min drive the injectors are 0.00 whilst driving but with clutch in the idle injection starts
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