Automatic Performance Control
Automatic Performance Control (APC) was the first engine knock and boost control system.Invented by Per Gillbrand at the Swedish car maker SAAB that introduced it on turbo charged Saab H engines in 1982 and was fitted to all subsequent 900 Turbos through 1993 (and 1994 convertibles), as well as 9000 Turbos through 1989.. Sold to Maserati to equip the Carburated MAserati Biturbo, same layout as ...How a Knock Sensor Works | DoItYourself
A knock sensor is a device used to prevent detonation or spark knock. A spark knock or detonation, as it is commonly referred to, is a form of combustion that can cause different kinds of damage and failure to the engine. This occurs when the heat and pressure in the combustion chamber of the engine ...Detonation and Pre Ignition MisterFixit
WHAT IS DETONATION? Detonation (also called "spark knock") is an erratic form of combustion that can cause head gasket failure as well as other engine damage.Engine control unit
An engine control unit (ECU), also commonly called an engine control module (ECM), is a type of electronic control unit that controls a series of actuators on an internal combustion engine to ensure optimal engine performance. It does this by reading values from a multitude of sensors within the engine bay, interpreting the data using multidimensional performance maps (called lookup tables ...Knock Sensing System for MegaSquirt II megamanual
Knock Sensing System for MegaSquirt II. Note: the knock sensing feedback system has been tested on the bench, but not in a vehicle. Do not use this system except for experimental purposes.Cummins ISL G Engine Electronic Management System ...
Cummins ISL G Engine Control System The control system for the ISL G engine is a closed loop control system. The electronic control module determines the controls the throttle plate and fuel control valve to provide the correct air fuel ratio based on driver demands. Upon initial starting the engine remains in open loop for about 2 minutes...Electronic Fuel Injection Systems and ponents
Electronic Fuel Injection Systems and ponents Also Includes: Electronic Transmission Controllers & ponents 151Industrial Drive Ashland, MS 38603Ignition Control with MegaSquirt II EFI controller
MegaSquirt ® and MicroSquirt ® controllers are experimental devices intended for educational purposes. MegaSquirt ® and MicroSquirt ® controllers are not for sale or use on pollution controlled vehicles.Check the laws that apply in your locality to determine if using a MegaSquirt ® or MicroSquirt ® controller is legal for your application.Auto Electronics Installation, Product Tips | CARDONE
Mass Air Flow Sensors Vane Air Flow Meters. Lack of Power, Spark Knock Detonation, Buck Jerk, Hesitation Surge on Acceleration, With or Without Codes 26, 56, 66 and 76.OBD II Enhanced Parameters for Ford AutoTap Express DIY
Testimonials. The new version is more intuitive. I love the snapshot and real time views. I will be driving from autoshop to autoshop showing off my new toy."
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