Installation location overview - left of the engine
1. Charge air cooling pump -V188-
2. Oil pressure control valve -N428-
3. Exhaust gas recirculation control motor -V338- with exhaust gas recirculation potentiometer -G212-: only for vehicles with engine codes CRKB, CRVC
4. Valve 1 for camshaft adjuster -N205-; only for vehicles with engine code CRKB
5. Throttle valve control unit -J338-: with throttle valve potentiometer -G69-
6. Low oil pressure sender -F378-
7. Oil pressure switch -F1-
8. Engine speed sender -028-
Installation site overview - to the right of the engine
Note: Parts and assemblies shown are only for vehicles with engine codes CLHA, CLHB, CRKB, CKFB, CKFC, CUPA,
1. Oil level and temperature sender -G266-
2. Exhaust gas recirculation control motor 2 -V339-
3. Exhaust gas temperature sender 1 -G235-
4. Exhaust gas temperature sender 2 -G448-: only for vehicles with engine code CRKB; Electrical connector for exhaust gas temperature sender 2 -G448-
5. Lambda probe -G39- with Lambda probe heater -Z19-: Lambda probe electrical connector -G39-
6. Exhaust gas temperature sender 3 -G495-: electrical connector for temperature sender Or3-G495-
7. Flue gas temperature sender 4 -G648-: Electrical connector for flue gas temperature sender 4 -G648-
8. Lambda probe downstream of catalytic converter -G130- with Lambda probe heater -Z29-: only for vehicles with engine code CRKB; Electrical connector for lambda probe downstream of catalytic converter -G130-
9. Heater circulation pump -V488-
Fitting location of electrical connector for lambda probe downstream of catalytic converter -G130- (only for vehicles with engine code CRKB)
Under the left underbody trim -arrow-.