Diagnostic Tools

NOTE: To diagnose fuel system problems, no specialized service equipment is needed. If special tester M.S. 1700 is used, however, the following diagnostic procedures are not applicable.

Fig 1: Renix/AMC Fuel Injection Diagnostic Connectors

To test fuel system the service technician must have available the following equipment:

A digital volt-ohmmeter (or a meter with a minimum input impedance of 1 megohm).
A 12 volt test lamp (type 1892 or equivalent) and an assortment of jumper wires and probes.
A hand vacuum pump with gauge.
An ignition timing light.