Related Articles
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 ...
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. ...
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 ...
Boost Control
The Boost Control function is used to regulate boost pressure by controlling the duty of a boost control solenoid. This in turn regulates the air pressure supplied to the wastegate diaphragm. Note: Due to the large number of pressure units, all ...