Injection pump upgrade. Which one ? - IDI Engine - VWDiesel.net The IDI, TDI, and mTDI source.

• Injection pump upgrade. Which one ? by neich on 31 Aug, 2004 07:32
• Hi,
  
  I have a T3 vanagon with a 1.9TD (AAZ) engine swapped in. It still has the old 1.6TD (JX) turbo and injection pump. The last one has 250K km on it, and it seems it is starting to fail. I can rebuild it, or install an AAZ pump. Browsing ETKA I have found that there are several injection pumps that were used with the AAZ. Which one is the best ?
  
  Thanks
  Nacho
• #1 by caddy on 31 Aug, 2004 08:23
• Quote from: "neich"

  Hi,
  
  I have a T3 vanagon with a 1.9TD (AAZ) engine swapped in. It still has the old 1.6TD (JX) turbo and injection pump. The last one has 250K km on it, and it seems it is starting to fail. I can rebuild it, or install an AAZ pump. Browsing ETKA I have found that there are several injection pumps that were used with the AAZ. Which one is the best ?
  
  Thanks
  Nacho

  
  
  if you fit a aaz pump be carful ! because some of them don't have lda corrector inside! and outside it seems to be ok...
  then if you have a good pump, you need to change some part for best performance.