What kind of Injection Pump is this?? - IDI Engine - VWDiesel.net The IDI, TDI, and mTDI source.

• What kind of Injection Pump is this?? by stugots on 08 Mar, 2009 08:12
• I am wanting to find out what kind of pump I have on my AAZ 1.9 , previously had to replace the small block due to the AAZ crank problem and my old pump was leaking so my mechanic slapped this on, it looks much different than my old one and also there does not seem to be an idle screw to adjust the idle....any help would be great.  On another note I seem to have much more power.....[/size]
  
  
  
  
  
  
  
  Sorry in advance if I posted in wrong section.
• #1 by MJF on 08 Mar, 2009 10:00
• Looks like AAZ pump to me. What numbers it have?
• #2 by Vincent Waldon on 08 Mar, 2009 10:05
• Yup... bog-standard AAZ pump.  Has the standard AAZ LDA, fast idle is vacuum controlled, although it appears to be disconnected at the moment... at least from these pictures.
• #3 by burn_your_money on 08 Mar, 2009 12:31
• Looks like your standard AAZ pump to me. Your old pump may have been worn out and that's why this one is faster.