Purge monitor pressure sensor , ME-SFI fuel injection system electrical testing

AD07.61-P-6000-48C

Purge monitor pressure sensor , ME-SFI fuel injection system electrical testing

Model 129 up to 8/97 





Test of

Tester/test connection

Operation/

Requirement

Specified value

 Possible cause/

Remedy

1.0



Purge monitor pressure sensor (B4/4)

Sensor signal

Model 129 up to 8/97 

 right ME-SFI control module only (N3/12)

53 

(1.53)

N3/12





 51

(1.51)

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

GF07.61-P-0001-01T

Ignition: ON:

Apply vacuum of approx. 300 mbar using vacuum tester:

> 3.5 V

< 3 V

 Cable

 1.1

 B4/4

1.1

Power supply (B4/4)

53 

(1.53)

N3/12





 44

(1.44)

Ignition: ON

4.7 - 5.3 V

 ME-SFI control module (N3/12)