broxi1872

now  i have  rail with arms  set  up     the  engine  turns  over    offers  to  fire    but  wont  start

On 9/25/2022 at 7:49 PM, Stevey Y said:

Hi if you have the old units they should have a code on them which you can replicate on to the new injectors using VCDS/Snap on diagnostic units.

Steve.  these  injectors  dont  need   coding        its  a  audi   a4  b7 tdi    2004 - 2008  i got  the  rail   with  injector  arms     set  up  now    it turns  over  will  to start    but   doesnt  

 

On 10/24/2020 at 10:48 PM, Wolfie2k said:

Hey guys,
New member here, in the last couple of months I've acquired two audi A4s.
The first is a 55, 2.0 140 BLB, EGR blocked and pipework removed with a map to suit also a 170 turbo.
The second is an S-line 07, 2.0 170 BRD standard. I've got the dreaded low oil pressure but have no worries about changing the pump shaft. Whilst I'm doing said shaft I'm going to drop the dpf and block the egr. Naturally a map will follow to finalise the mods.

My query is, as I am sure I've read but can't find, the injectors from the 140 are better than the injectors in the 170.
Are the injectors interchangeable?
Does the 140 ECU need to come with the injectors or can they be tuned adequately in the 170?

Also are there any other oem mods applicable between these engines? I.e. intake manifold

brb  injectors dont  need coding  

i just  replaced all the  injectors on my 2005  audi a4   2.0 tdi      how  do i set  them  up