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Input functions.

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Digital inputs.

Note: In MTune 1.122 and newer, several input functions (if supported) can be controlled from several input pins/sources at the same time (logical OR if several pins are used).

AC clutch disable

AC request/idle up

Actuator target state

After launch power limit disable

Angle logger

Anti-lag enable

Audi trigger cam sensor

Auto transmission gear selector

Auto transmission manual mode switch

Auto transmission, enable WOT RPM shift

Auto transmission, switch to 2nd shift table

Avg fuel consumption reset

BMW MS 43 Steering Wheel Buttons

Boost Control Enable

Boost target switch

Brake pedal/stop light active

Clutch switch

Counters

Cruise control, Abort

Cruise control, Accelerate

Cruise control, Decelerate

Cruise control, Resume

Cruise control, Set

DCT clutchkick/burnout mode

Disable traction control

Ethanol sensor

E-Throttle Volvo backup pedal position (PWM)

E-Throttle Volvo main and backup pedal position (PWM)

External lambda 1, error

External lambda 2, error

External lambda 1, valid

External lambda 2, valid

Extra fuel table X table activation switch

Extra ignition table X table activation switch

Extra fuel/ign table activation switch (all)

Idle control disable

Ignition key

Launch control switch, enable stage

Logging, reset and start new file

Logging, run

MDash page/reset CEL (hold)

Nitrous enable switch

Nitrous stage x activate

Power management system disable

Power management system enable

Pulse output x trigger input

PWM Input Frequency+Duty

Rolling launch control switch

RPM limit, enable GP limiter

RPM limit, use secondary limit RPM

RPM limit, use secondary mode

Shiftcut

Speed limit 1 enable

Speedsensor drive shaft RPM

Speedsensor transmission input shaft RPM

Speedsensor wheelspeed front/rear right/left

Start logging

Stop engine/prevent start

Throttle blip trigger

Timer X start/stop/reset

Transbrake bump/creep button

Transbrake hold button

Transmission up/down shift

Trigger CAM/HOME

Trigger, HOME+CAM dual sensor, cam sensor

Turbo speed sensor

User PID enable control

Vehicle speed sensor VSS (simple)

Wheel setup (use setup 2 when active)

Virtual fuel tank reset level

VVT Cam pos. exhaust/intake

Note: All digital inputs can be triggered using a Digital input (DINx), or by using the internal outputs or virtual inputs functions.

 

Analog inputs (voltage).

User-defined input - Mostly used with pressure sensors or other 0-5V inputs not defined below.

ac pressure sensor - Required sensor for the AC MAGNETIC CLUTCH output function.

CAN system EXHAUST valve - Used on some OEM CAN system to control the exhaust valve(s).

CAN System Fuel Consumption Meter - Used on some OEM CAN system output data to a consumption meter (like displaying boost pressure instead).

CAN system fuel level 1 - Used on some OEM CAN system to display fuel level in instrument cluster.

CAN system fuel level 2 - Used on some OEM CAN system to display fuel level in instrument cluster.

Coolant temperature sensor - Overrides the CLT input wire and uses this input as CLT instead.

E-throttle 1, position MAIN - Input from E-Throttle 1 position input 1 (main).

E-throttle 1, position BACKUP - Input from E-Throttle 1 position input 2 (backup).

E-throttle 2, position MAIN - Input from E-Throttle 2 position input 1 (main). <-- Only used if using dual E-Throttle bodies.

E-throttle 2, position BACKUP - Input from E-Throttle 2 position input 2 (backup). <-- Only used if using dual E-Throttle bodies.

E-throttle 1, pedal position MAIN - Input from E-pedal position input 1(main).

E-throttle 1, PEDAL position backup - Input from E-pedal position input 2 (backup).

Engine oil pressure - Used on some OEM CAN system to display custom oil pressure in instrument cluster.

Engine oil temperature - Used on some OEM CAN system to display custom oil temperature in instrument cluster, or just used as a regular temperature sensor. If you have wired an oil temperature sensor to this input, select this.

engine compartment temperature sensor - Mostly used on Porsche vehicles, when there is a engine compartment temperature sensor mounted.

Ethanol % sensor (analog) - Used with external ethanol sensor with an 0-5V output. (Do not use with the GM/Continental digital sensor).

External BARO sensor - When activated, MaxxECU uses this as BARO sensor instead of sampling the MAP sensor during power on.

External map sensor - When activated, MaxxECU internal MAP sensor is used as BARO sensor instead and the wired external MAP sensor is used as MAP instead.

External wastegate pressure sensor - For usage with CO2 boost control.

Fuel pressure sensor 1.

Fuel pressure sensor 2.

Gear position sensor - 0-5V sensor to indicate the actual gear position on sequential gearboxes.

intake temperature sensor - Overrides the IAT input wire and uses this input as IAT instead.

lambda sensor bank  A - Used when an external wideband sensor electronics is wired to an analog input, selection of lambda controller is done in Inputs --> Lambda sensor.

Lambda sensor bank B - Used when an external wideband sensor electronics is wired to an analog input, selection of lambda controller is done in Inputs --> Lambda sensor.

Multi position switch 1.

Multi position switch 2.

Pattern generator RPM.

Speed, Driveshaft RPM.

Speed, front left.

Speed, front right.

Speed, front.

Speed, rear left.

Speed, rear right.

Speed, rear.

Speed, transmission input rpm.

Tune selector - Can be used as any X or Y axis, or even as the 4D axle in any table to select different "tunes" in the whole system.

 

 

Analog inputs (temperature).

User-defined temperature input - Mostly used for any kind of sensor not listed below.

Coolant temperature sensor - Overrides the CLT input wire and uses this input as CLT instead.

intake temperature sensor - Overrides the IAT input wire and uses this input as IAT instead.

engine compartment temperature sensor - Mostly used on Porsche vehicles, when there is a engine compartment temperature sensor mounted.

Engine oil temperature - Used on some OEM CAN system to display custom oil temperature in instrument cluster, or just used as a regular temperature sensor. If you have wired an oil temperature sensor to this input, select this.

Gear position sensor - 0-5V sensor to indicate the actual gear position on sequential gearboxes.

Multi position switch 1.

Multi position switch 2.

Tune selector - Can be used as any X or Y axis, or even as the 4D axle in any table to select different "tunes" in the whole system.