ELECTRONICALLY CONTROLLED FUEL INJECTION FUNCTION TEST
Test electronically controlled fuel injection
system with BMW SERVICE-TEST in
connection with nominal value microfiche.
Connect BMW SERVICE-TEST according
Operating Instructions.

Using test unit with Bosch No. 0684 100 202:
Important! Always carry out test in sequence
1 thru 10. Never carry out any one point without
having first completed the previous points.
Failure to observe this sequence could cause the
fuel injection to function improperly and followup
damage. All test points are made on an engine
switched off or an engine operated by the starter.
Connect tester, Bosch No. 0684 100 202, to
harness an control unit. Set selector knob (1)
at cylinder 6. Turn on ignition. Red indicator
lamp (2) must be on during entire test. There
ist a defekt in power supply cord, if this lamp
goes out. The green indicator lamp (3) is a control
für the injection impulses. Indicator lamp
(3) will flicker while operating the starter. Indicator
lamp (3) remains on as long as the contact
breaker points are closed and the starter is not
operated.
1 Cylinder selector control
2 Red indicator lamp
3 Green indicator lamp
4 Manual off control
5 Program switch
6 Program test button
7 Balancer