Purge monitor pressure sensor - Check electrics - ME-SFI fuel injection system

AD07.61-P-6000-48B

Purge monitor pressure sensor - Check electrics - ME-SFI fuel injection system

111.921/944/945/974/975 up to 31.8.97 





Scope of test

Tester/test connection

Operation/

Prerequisite:

Specified value

 Possible cause/

Remedy

1.0



Purge monitor pressure sensor (B4/4)

Sensor signal

111.921/944/945/974/

975 up to 31.8.97 

36 

(4D)

N3/10





 37

(5D)

Remove vacuum line from purge monitor pressure sensor (B4/4) and connect vacuum tester to pressure sensor

GF07.61-P-0001-01H

Ignition: ON:

Apply vacuum of approx. 300 mbar using vacuum tester:

> 3.5 V

< 3 V

 1.1

 Cable

 B4/4

1.1

Power supply (B4/4)

36 

(4D)

N3/10





 38

(6D)

Ignition: ON:

4.7 - 5.3 V

 ME-SFI control
module (N3/10)