Hi,

have been having a problem with my 2000 golf 115bhp AJM. Its been idling funny, and has a hesitation around 2000rpm.

VAG com fault code is:

Address 01 -------------------------------------------------------
Controller: 038 906 019 CJ
Component: 1,9l R4 EDC 0000SG 1045
Coding: 00002
Shop #: WSC 00028
1 Fault Found:
18072 - Control Circuit for PD Injectors: Electrical Malfunction
P1664 - 35-10 - - - Intermittent
Readiness: N/A

This is the only fault it found. I've changed the wiring harness, and it's still doing this. any thoughts?

my investigations have lead me to the EGR, removed and cleaned - slightly better.

I'm now looking at the N75 and a possible vacum leak, although have no idea how to check for that.

Neil