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App Data-Logging Screen 

Rotating your device to the right will show the data logging screen.  You can select 
any point on the graph, and it will show you the values at that point.  You can 
pause, and zoom in and pan to a section, and hitting save will copy a screenshot to 
your photos.  The data-logging has a limited buffer, so you should hit pause if you 
want to look at a specific event that just happened. 

 

 

 

 

Installation 

Flex Sensor Installation 

The picture below is representative of the factory configuration of your 
vehicle.  You will have fuel lines that come from the gas tank and go 
through  a  fuel  filter  before  reaching  the  fuel  rail  that  feeds  the  fuel 
injectors.  The factory ECU is connected to each individual fuel injector 
through the factory wiring harness.  There may 
or may not be a return line. 

10

 

 

 

3

 

 

1)

 

Install Flex Fuel Sensor anywhere in the fuel lines.  A good place is at 

the  fuel  filter.   Make  sure  the  Flex  Fuel  Sensor  connector  on  the 

Multi-Gauge wiring harness is able to reach the sensor.

 

 

3)

 

Make  sure  to  secure 

the sensor.  Too much 

vibration  will  cause 

sensor errors. 

 

 

2)

 

You can use the supplied fuel line adapters to connect the Flex Fuel 
sensor to the fuel filter.  If the adapters are the wrong size, you can 
simply use the rubber fuel line and hose clamps. 

 

 

Summary of Contents for Multi-Gauge

Page 1: ...ible for special incidental or consequential damages or cost incurred due to the failure of this product The manufacturer reserves the rights to any modifications expansions attachments or improvement...

Page 2: ...2 What s Included 2 Installation 3 Flex Sensor Installation 3 Wire Harness Installation 4 Gauge 1 2 Installation 5 iOS Android phone application 6 App Dashboard Screen 7 App Data Logging Screen 10 Ap...

Page 3: ...e is in the Center Abbreviation is what is used when Gauge is in the corner Can turn off Gauge 1 Display on dashboard if not used Displays Module Firmware and App Version The Color ranges for when thi...

Page 4: ...ll of the necessary components in your kit Multi Gauge Module Flex Fuel Sensor Wiring Harness Quick Connect Fuel Fittings and hose clamps 15 of 5 16 E85 compatible high pressure fuel line 4 fuel injec...

Page 5: ...ave fuel lines that come from the gas tank and go through a fuel filter before reaching the fuel rail that feeds the fuel injectors The factory ECU is connected to each individual fuel injector throug...

Page 6: ...the data logging screen 4 9 6 Connect the Yellow 12V power wire to a switched 12V power source on your vehicle 7 The purple wire outputs the raw signal from the Flex Fuel Sensor The Multi Gauge Module...

Page 7: ...uge 1 2 Installation 8 5 8 The Red and Black wires can be used to provide power to 5V sensors 9 0V 5V sensor outputs can be connected to the Green wire for Gauge 1 and the Orange wire for Gauge 2 10 T...

Page 8: ...like APE MG 10001 Select your device and hit Connect to get to the main dashboard of the app The app may ask for permissions to access the Bluetooth device please allow App Dashboard Screen 6 7 Curre...

Page 9: ...like APE MG 10001 Select your device and hit Connect to get to the main dashboard of the app The app may ask for permissions to access the Bluetooth device please allow App Dashboard Screen 6 7 Curre...

Page 10: ...uge 1 2 Installation 8 5 8 The Red and Black wires can be used to provide power to 5V sensors 9 0V 5V sensor outputs can be connected to the Green wire for Gauge 1 and the Orange wire for Gauge 2 10 T...

Page 11: ...the data logging screen 4 9 6 Connect the Yellow 12V power wire to a switched 12V power source on your vehicle 7 The purple wire outputs the raw signal from the Flex Fuel Sensor The Multi Gauge Module...

Page 12: ...ave fuel lines that come from the gas tank and go through a fuel filter before reaching the fuel rail that feeds the fuel injectors The factory ECU is connected to each individual fuel injector throug...

Page 13: ...ll of the necessary components in your kit Multi Gauge Module Flex Fuel Sensor Wiring Harness Quick Connect Fuel Fittings and hose clamps 15 of 5 16 E85 compatible high pressure fuel line 4 fuel injec...

Page 14: ...e is in the Center Abbreviation is what is used when Gauge is in the corner Can turn off Gauge 1 Display on dashboard if not used Displays Module Firmware and App Version The Color ranges for when thi...

Page 15: ...2 What s Included 2 Installation 3 Flex Sensor Installation 3 Wire Harness Installation 4 Gauge 1 2 Installation 5 iOS Android phone application 6 App Dashboard Screen 7 App Data Logging Screen 10 Ap...

Page 16: ...ible for special incidental or consequential damages or cost incurred due to the failure of this product The manufacturer reserves the rights to any modifications expansions attachments or improvement...

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