volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Secondary air system, engine codes BGU, BSE, CCSA, CMXA > < Exhaust gas recirculation system, engine code BGU
Assembly overview - exhaust gas recirculation system
   
Assembly overview - exhaust gas recirculation system
1 - Gasket
q   Renew.
2 - 10 Nm
3 - Connecting pipe
4 - Exhaust manifold
5 - 4 Nm
6 - Retaining clip
q   For wire to Lambda probe before catalytic converter.
7 - 80 Nm
8 - Lambda probe -G39-, 50 Nm
q   When replacing, erase learnt values in engine control unit → vehicle diagnosis tester “Guided fault finding”..
9 - 6-pin connector
10 - 60 Nm
11 - Throttle valve module -J338-
q   If renewed, adapt engine control unit to throttle valve module → vehicle diagnosis tester, “Guided function”.
12 - 25 Nm
13 - Exhaust gas recirculation valve -N18- with exhaust gas recirculation potentiometer -G212-
q   If renewed, adapt engine control unit to exhaust gas recirculation valve → vehicle diagnosis tester, “Guided function”.
14 - 6-pin connector
15 - From air filter
16 - Breather hose
17 - Connection with combination valve
q   Bracket for exhaust gas recirculation valve -N18-

   

Secondary air system, engine codes BGU, BSE, CCSA, CMXA > < Exhaust gas recirculation system, engine code BGU