-
#105
by
golftd412000
on 01 Sep, 2010 04:34
-
if you want a m-tdi pump contact hey or namedtintin in vwquébec or me in france
-
#106
by
UAofE
on 05 Sep, 2010 10:31
-
Can anyone point me to information on a 5-cylinder Audi distributor pump (mIDI)?
-
#107
by
ChopSauce
on 06 Sep, 2010 07:32
-
Can anyone point me to information on a 5-cylinder Audi distributor pump (mIDI)?
Out of curiosity : can't one just fit the complete head with springs and camplate into any mTDI pump ?
-
#108
by
jabcok20
on 31 Oct, 2010 20:17
-
hey and 410
i have timing spring from 1.9td and i give there someting about 1,0 mm more washer.
the engine is going 120km/h on 3 gear so this is something about 5500 rpm ( CHD gearbox).
i have lda , pin is much more agressive. and i ave a little bit of too early injection on low rpm.
regulation valve ( that thing wchich we use to set pressure in the pump) have big mouth and soft spring.
-
#109
by
410
on 31 Oct, 2010 22:11
-
Jabcok20, pm sent.
-
#110
by
jabcok20
on 20 Dec, 2010 10:36
-
Also, 1.9td regulator wont work with 11mm pump!!
Tell me why?
Did the pressure in the pump is too low in low rpms?
I have 1.9td regulator and at cold engine i have wite smoke and i looks like pressure was to low. when engine was warm the smoke disappear.
-
#111
by
R.O.R-2.0
on 20 Dec, 2010 12:26
-
That's what I'd do for a 5-cyl mTDI. I've never taken apart a 5 cyl pump, but I imagine that you'd also need to use the roller cage and rollers (are there 5 rollers?). That might cause some added complication as the electronic pumps don't have the cutout in the roller cage to accommodate the governor. Some machine work there would likely be in order.
only 3 rollers in a 5 cyl Audi pump..
-
#112
by
R.O.R-2.0
on 20 Dec, 2010 12:27
-
Also, 1.9td regulator wont work with 11mm pump!!
Tell me why?
Did the pressure in the pump is too low in low rpms?
I have 1.9td regulator and at cold engine i have wite smoke and i looks like pressure was to low. when engine was warm the smoke disappear.
where do 1.7 tdi engines come from?
-
#113
by
410
on 20 Dec, 2010 12:30
-
Also, 1.9td regulator wont work with 11mm pump!!
Tell me why?
Did the pressure in the pump is too low in low rpms?
I have 1.9td regulator and at cold engine i have wite smoke and i looks like pressure was to low. when engine was warm the smoke disappear.
I am using 1.9td regulator and advance pistons with stock shims with 11mm pump and am quite happy with it. I wish I hadn't deleted the cold start lever though.
-
#114
by
snakemaster
on 27 Dec, 2010 19:11
-
some pics of pump stuff top 5 cyl 2.4 idi , middle 4 cyl 1.9 , and bottom 5 cyl 2.5 tdi , due to the gov the 5 cyl idi only has 3 rollers you can see where thay sit with the rust ,this pump had bio diesel in it and was rusty and gumed up with waxy crap ,and so was the 4 cyl 1.9 to
-
#115
by
jabcok20
on 08 Jan, 2011 19:37
-
by this day i think 1.9td regultor won;t work with 11mm. I must say that i think pressure in the pump is to low and car have white smoke on cold engine.
410 have that regulator and he is happy, but i try everything and white smoke don;t dissapear( this is a lot of smoke). But something about 3,5 bar white smoke is weakness and i put one pad into regulator, there is ok but timing don;t go to the end of regulator. rpm' goes something about 500 lower than before but engine works queitly.
-
#116
by
Hey
on 04 May, 2012 18:50
-
Just an update. I am still running the same car with the same pump.
-
#117
by
410
on 04 May, 2012 19:28
-
Nice to see you still check the site Hey. My pump is still going strong too with over 40,000km on it.
-
#118
by
DA-BRT
on 05 May, 2012 04:16
-
I build a 2.5 TDI in my Audi 100 from 1977 and I also had the issue with the rollers and I solved it like this:
Original 2.5TDI pump
Comparison between the roller houses
New one with 4 rollers instead of 3.
New pumphouse.
I've been driving for a good 10.000km with this pump and a friend of mine is driving a NK offroad car (paris dakar type of vehicle) and we also build in a 2.5 R5 TDI engine with the same pump. With DSS ultime nozzles a VNT22 he has got more than 300HP and almost 650Nm on all 4 the wheels. When I get the dyno sheet I will post it.
-
#119
by
410
on 31 Oct, 2012 21:38
-
I just picked up an aaz pump with an adjustable pulley thinking that it might have a 20mm shaft. Sadly it is only a 17mm shaft.