Air Pump

Air Pump

This Function controls the Air Pump.


Wiring Tab

Connections

Air Pump Output

Select an available output wire, typically a DPO (Digital Pulsed Output) or Stepper Output that will be connected for the Air Pump.

Active State

Controls the whether the output is normal or inverted. Low will ground the output wire when the output is set to be On. Setting to High will invert this signal, with the output wire being grounded when the output is set to be Off, and not grounded when it is set to be On. (Default = Low)

Air Pump Tab

Disable Air Pump on Decel

When this is ticked, the air pum p will be disabled when the car is decellerating

Idle Delay

The amount of time used to allow idle to stabilise before the air pump increases the load on the engine

Hysteresis

The amount of time after the enable conditions are met, before the air pump will be enabled.

Min RPM

The minimum RPM required to enable the air pump

Max RPM

The maximum RPM allowed to keep the air pump enabled. RPM above this will disable the air pump.

Max Load

The maximum Load allowed to keep the air pump enabled. Load values above this will disable the air pump.

    • Related Articles

    • LPG Function

      LPG function is used when a vehicle has a LPG system fitted to the engine.Wiring a switch input for LPG select enables the ECU to disable the injectors and fuel pump when the LPG switch is active. Page Contents Wiring Tab Connections Switch Input ...
    • Fuel Pump (Wiring)

      The Orange/Blue wire is used to operate the fuel pump. When the Haltech ECU wants to operate the fuel pump it will close the fuel pump relay, which will supply the fuel pump with 12V from the Battery. It is important that the fuel pump is capable of ...
    • Oil Metering Pump

      The Oil Metering Pump function allows for control of the stepper motor controlled oil injection system used on some Mazda Rotary engines. This provides a feedback signal to let the Elite ECU know the position of the valve, and a stepper motor output ...
    • Fuel Pump

      The Fuel Pump function is used where the ECU will be controlling an electric Fuel Pump. ECU control is preferred for safety reasons to ensure that the fuel pump is turned off in case of an accident. The Fuel Pump function incorporates the main fuel ...
    • Torque Converter Control Function

      The Torque Converter Control function allows the electronic control of the torque converter lockup, as well as the ability to "dump" torque converter line pressure in order to control engine power in a drag racing application, as well as assisting ...