Koska tuo on Hall-anturi niin sitä on vähä vaikea mitata ellei kone pyöri. Siinä dokkarissa on mittausohjeet, minkä linkitin aiemmin.
Oleellisin mittaus on se, että antaako anturi takaisinpäin 0V ja 5V signaalia kun konetta pyörittää. Liitin paikoillaan ja kytkettynä johtosarjaan siis.
5) Bend aside rubber sleeve on CMP connector. Connect voltmeter between connector terminal No. 2 and ground. Operate starter motor. If voltage reading varies
between 0-5 volts, go to step 7). If voltage reading does not vary between 0-5 volts, go to next step.
6) Connect voltmeter between CMP connector terminal No. 3 and ground. Turn ignition on. About 10 volts should be present. Turn ignition off. Connect an ohmmeter between CMP connector terminal No. 1 and ground. Ohmmeter should show about zero ohms. If voltage supply and ground are okay, repeat test using new CMP. If voltage supply and ground are not okay, reconnect intake hose and go to step 9).
7) If voltage reading varied between 0-5 volts in step 5), disconnect power stage connector at ignition coil. Bend back rubber sleeve on connector. Check ground supply by connecting ohmmeter between connector terminal No. 1 and ground. Ohmmeter should indicate zero ohms. Check voltage supply by connecting voltmeter between terminal No. 3 and ground. Turn ignition on. Battery voltage should be present.