2005-2011 Honda FourTrax Foreman TRX500 FE/FPE/FM/FPM/TM Service Manual, Page 414Get this manual
IGNITION SYSTEM CKP SENSOR PEAK VOLTAGE NOTE Check that the cylinder compression is normal and the spark plug is installed correctly in the cylinder head
Remove the front fender (page 3-9)Disconnect the ECM 33P black connector
Except EPS model
Connect the peak voltage lester or adapter probes- to the ECM connector terminals of the wire harness Except EPS MODEL: side using the special toolECM 33P CONNECTOR (Viewed from the terminal side) Bluelyellow
EPS model
Connect the peak voltage tester or adapter probes
to the ECM and EPS ECU connector terminals of the wire harness side using the special tool