Related Articles
Idle Control
The Idle Control function allows your Elite ECU to control the engine idle speed. There are multiple ways this is achieved with either Drive-By-Wire (DBW) control, a Bypass Air Control (BAC) solenoid with either two or 3 wire types, or via a Stepper ...
Idle Control
Idle Control The Idle Control function allows your ECU to control the engine idle speed. There are multiple ways this is achieved with either Drive-By-Wire (DBW) control, a Bypass Air Control (BAC) solenoid with either two or 3 wire types, or via a ...
Air Conditioner Control
The Air Conditioning (A/C) Control can perform two tasks. Air Conditioning Control can be used to assist in turning off the A/C compressor when under high loads. This allows more power to be used to drive the wheels. The A/C Control output can also ...
Idle Control Wiring
This article explains the most common types of idle air control valves and how to wire them up using a Haltech Nexus or Elite ECU: Bypass Air Control (BAC) Two Wire This type of idle valve is the simplest to wire up, being a solenoid with just two ...
Idle Control Tuning
Idle Control is used to hold the RPM steady while off the throttle. To do this the ECU needs to be controlling a device that regulates air flow into the engine. This can be via DBW throttle control, a 2 or 3 wire solenoid, or a stepper motor valve. ...