JMS INSTRUCTIONS
JMS PowerMAX V2 • FuelMAX. Instructions and initial setup
  • Instructions for configuring your JMS FuelMax can be found below, including a link to JMS’s online installation instructions.

Important Notes - When installing your JMS, there will be a black and a grey wire that are left unconnected to anything. The JMS instructions are a little confusing regarding these wires, so we will clarify what you should so with them. You should tape the black and grey wires up SEPRATELY from each other and tuck them away. DO NOT tape them together as that will cause the JMS to be active full-time. DO NOT connect the black wire to ground as that will cause the JMS to not function properly when activate via the pedal position.

Install instructions can be found by clicking here:

Make sure that you read the instructions for programming the settings. Programming requires turning on dipswitch 1 to activate programming mode BEFORE adjusting the settings and then turning dipswitch 1 off to save the settings. Also, make sure to test activation after programming, with the engine off, as shown in the instructions.

Knob Settings (these can be adjusted without activating programming mode:
- Input Trigger knob – 2.5 v
- Output Voltage knob – 100%

Dip switch settings (these settings require activating programming mode:
- Switch 2 – Off
- Switch 3 – On
- Switch 4 – Off
- Switch 5 – Off

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