Exhaust gas recirculation valve - Check electrics - ME-SFI fuel injection system

AD07.61-P-6000-52A

Exhaust gas recirculation valve - Check electrics - ME-SFI fuel injection system

111.974 





Scope of test

Tester/test connection

Operation/

Prerequisite:

Specified value

 Possible cause/

Remedy

1.0



Exhaust gas recirculation valve

Mechanical test

111.974 

 Test connection

Engine: Idle speed

Apply vacuum of
approx. 500mbar using vacuum tester:

Engine: OFF

Apply vacuum of 500mbar using vacuum tester and remove hose:

Irregular engine running

EGR valve can be heard to close

 EGR valve