Car parts are complicated to get right, please check with us before ordering.

Part number:
03L906088AQ


Alternative part numbers / supersessions:
03L 906 088AQ


Description

Audi A4 2008 -2016 EGR Temp Sender B4 turbo 03L906088AQ New Genuine part

This one is N0 6.

Please note, there are three or more of these exhaust gas temp sensors fitted to each car, one before the turbo, one after the turbo (but before the DPF filter) and one after the DPF filter. Also, most cars have lambda probes fitted too, so please ensure you know exactly which item you want to order.

The diagram below shows the layout on most cars, but this can differ and these are a minefield to get right, so it's essential that you have a diagnostic printout from the car and know which item(s) you need to replace before ordering from us.

1 - engine
2 - Turbocharger
3 - Catalyst / Catalytic convertor
4 - DPF pressure difference sensor
5 - DPF unit
6 - Exhaust gas temperature sensor 1 (before turbocharger but normally screwed into the turbo housing)
7 - Can be either a lambda probe or DPF pressure sensor depending on exact model
8 - Exhaust gas temperature sensor 2 (after turbocharger and before DPF filter unit)
9 - Exhaust gas temperature sensor 3 (after DPF filter unit)





Applications / fitment

Audi

A4 2008 -2016
A5 2008 - 2011
Q5 2009 - 2012