ECM/Sensor Troubleshooting Mobile Generator
wc_tx000723gb.fm 54
5.8 Calibrating ECM DC Display
Prerequisites
Functioning generator
Procedure
Follow the procedure below to calibrate the ECM DC voltage (12V battery) display.
1. Measure the voltage across the machine’s 12V battery using a multimeter. Note: This
procedure works best when the battery voltage measures 12.6 VDC.
2. Place the start switch in the REMOTE START position.
3. Open the control panel to gain access to the ECM.
4. Slide the number 2, Dual-In-line Package (DIP) switch to the ON position and then back
to the OFF position. This resets the DC voltage display.
The ECM DC voltage display is now calibrated.
To Next Page
Loading...
Need help?
General
