mrharrod

Hello,

My Q7 decided to Limp home today with the glow plug light flashing.

I plugged in VCDS, and this is what I found...

Address 01: Engine (CAS) Labels: Redir Fail!
Part No SW: 4L1 910 401 D HW: 4L0 907 401 A
Component: 3.0TDI EDC17G100AG 0080
Revision: --H01--- Serial number:
Coding: 0121002C190F0168
Shop #: WSC 00182 210 83141
VCID: 244DCEC7E74C3338654

1 Fault Found:
001027 - EGR Valve (N18)
P0403 - 000 - Malfunction - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 2
Fault Frequency: 2
Mileage: 83623 km
Time Indication: 0
Date: 2013.05.05
Time: 13:31:24

Freeze Frame:
RPM: 1596 /min
Speed: 65.0 km/h
Load: 10.6 %
Duty Cycle: 41.0 %
Lambda: 47.7 %
Mass Air / Rev.: 282.0 mg/str
Temperature: 91.8°C

Readiness: 0 0 0 0 0

I recently changed a EGR valve in My A6 (very simple), but looking under the hood of this Q7 has me very lost!!

So, I want to change the EGR valve, but where the hell is it please??

mrharrod

Anyone, please?