Primary voltage (T1/2) - ME-SFI ignition system - Testing electrics

AD07.61-P-6001-12B

Primary voltage (T1/2) - ME-SFI ignition system - Testing electrics





Scope of test

Tester/test connection

Operation/

Prerequisite:

Specified value

 Possible cause/

Remedy

1.0





Primary voltage

of ignition coil (T1/2)

Cylinder 2

Primary circuit a

Primary circuit b

123 

(19F)

122 

(18F)

N3/10





N3/10





 2

(2A)

 2

(2A)

Note on test connection:

Primary individual display

Measuring range 40 V

Time range 5 ms

Starter: operate

200-350 V

 1.1

1.1

Primary winding of T1/2

Primary circuits a and b

122 

(18F)

N3/10





 123

(19F)

Ignition: OFF

0.9-1.6 Ω

The resistance of an a or b primary winding at
20 °C is approx. 0.6 Ω

 Cable

 T1/2