Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Compressor Speed Sensor: Testing and Inspection

REVOLUTION PICK-UP SENSOR CHECK
Measure the resistance between terminals 1 and 3. Check that the measured value is at the standard value.

Standard value: 405 ± 35 Ohm when the ambient temperature is 20 °C (68 °F)