1992 EZGO marathon test

outdoorsman.rc1988 · 03-07-2018, 04:55 PM

Can someone please give me instructions on how to test the controller on a 1992 EZGO Marathon cart. Thanks in advance

cgtech · 03-07-2018, 07:49 PM

Check for solenoid clicking when pedal pressed. Then check for power at controller B+ & B- terminals when pedal pressed. Check for B+ at controller pin 1. Check pins 2 & 3 for around 50 ohms at zero throttle & a little over 5000 ohm at full throttle. That will cover all the prerequisites for controller function. Check controller M- and B+ terminals for 0v at no throttle, increasing to full pack voltage as pedal is pressed.

03-07-2018, 04:55 PM	#1
outdoorsman.rc1988 Not Yet Wild Join Date: Mar 2018 Location: Charleston, SC Posts: 10	1992 EZGO marathon test Can someone please give me instructions on how to test the controller on a 1992 EZGO Marathon cart. Thanks in advance

03-07-2018, 07:49 PM	#2
cgtech Over This Interview Is... Join Date: Jun 2012 Location: AZ Posts: 17,449	Re: 1992 EZGO marathon test Check for solenoid clicking when pedal pressed. Then check for power at controller B+ & B- terminals when pedal pressed. Check for B+ at controller pin 1. Check pins 2 & 3 for around 50 ohms at zero throttle & a little over 5000 ohm at full throttle. That will cover all the prerequisites for controller function. Check controller M- and B+ terminals for 0v at no throttle, increasing to full pack voltage as pedal is pressed.

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