VWDiesel.net The IDI, TDI, and mTDI source.
General Information => Troubleshooting => Topic started by: ffgb on January 18, 2010, 01:43:01 pm
-
I just finished resealing my IP. I put the 2 stack springs and lever back on but don't know for sure if it is correct. Does anyone here have a close up pic of the bottom spring under tension. I know the there is a hook on the bottom spring that attaches itself with a rectangular post, but there is another post, it is circular, I don't know if the metal piece on top of the bottom spring stays outside of the circular post or if it is between the rectangular post and circular post? Please help, I don't know if the throttle is on correctly, it seemed too easy to put back on, I wonder if I need to spin the spring one more time to add more tension?
My pump is the stock one on a 1984 vw rabbit.
The lever is on top of the two springs on mine.
Also, I have seen IP's with stack springs and it looks different from mine, I don't know if the PO put it back together correctly.
Thanks
(http://i818.photobucket.com/albums/zz107/ffgb/DSC00221.jpg)
(http://i818.photobucket.com/albums/zz107/ffgb/DSC00220.jpg)
-
(http://i18.photobucket.com/albums/b126/SVOlvo/DVC00851.jpg)
You can just see the lower tip of my spring pointing at the end of the full throttle stop screw
-
That IP looks different than mine, linkage and all.
I will take a pic of my assembled IP linkage and spring, hopefully someone can chime in and tell me that it is correct!
Fingers crossed!?!
Thank You!
-
mine comes with so much crap on top of it, you can hardly see the lever...
but i can say for sure the direction of pull is right.
-
Yours is hooked up properly however it is the wrong bottom plastic piece I think. I don't know if it's important or not. Also, that isn't the proper throttle setup for an 84, not that it matters. Most likely the pump was swapped.
-
That's the taller stack from a NA A2 Jetta-ish looks like. Think it's a 109 number on the pump.
The actual early rabbit one is shorter and less spring-filled. :)
-
I just checked the pump, here is the #068-130-109
If it is from an A2, and not from an A1, does that mean the I have the wrong pump?
I don't know about the pump pressures between an A1 and A2 1.6NA pump, but I do know that for an A1 1.6NA, the injector is NA13x and for some years A2 1.6NA, the injector is NA14x. I have read that the pop pressure between the two are different, I wonder if the pumps are a little different inside? As in the timing curve/pressure curve?
Just don't know why the PO got rid of the stock pump?
Don't know if the fuel set screw is set up correctly now?
Thanks
-
If it runs I wouldn't worry about it. I don't know much about the changes but they likely are minor and emissions related. All VW NA injectors are 130 BAR AFAIK
-
If it runs I wouldn't worry about it. I don't know much about the changes but they likely are minor and emissions related. All VW NA injectors are 130 BAR AFAIK
I just posted a thread about the injector differences, Bosch thinks they differ, and my seat-of-pants test rig
says they differ. Go figure.
-
Well, I did some research.
According to this website, http://www.mwfi.com/dieselPage/VW_Diesel_Parts.htm (http://www.mwfi.com/dieselPage/VW_Diesel_Parts.htm)
The part# I have of 068-130-109 is year 1984 only, I am wondering if my pump is a later part of 1984 build?
I don't know, my car wasn't running well to begin with, the IP was leaking bad, and the engine is burning oil.
Thanks