FS: Chiptorque XEDE Processor (Piggy back ECU)
 

For Sale: Chiptorque XEDE Processor (used). $600 plus shipping

Fitted to my BRZ with a custom dyno tune for a full header back exhaust and aftermarket intake. Custom map included and standard maps available from manufacturer. Plug and play. You don't need to touch the factory ECU, so good for those who want to maintain factory warranty.

Overview:
The XEDE is an interceptor style Engine Management System. It generates changes in fueling and ignition timing by changing the factory ECU’s load and crank reference input signals. It has the additional functions of two stage intercooler water spray control or potentially any other on/off or PWM function including injector drive for an additional injector. The XEDE can generate data logs and importantly can also store two separate programs which can be changed at the flick of a switch – 98 Octane or E85 fuel maps.

The XEDE Processor is a sophisticated tuning tool that gives any dyno programmer control over the engine management system without having to learn the fine nuances of each vehicle’s engine management system. The web based XMap software is available free to custom tune for accurate results.

How the XEDE Works:
The XEDE Processor integrates with an existing (usually factory) Engine Management System. The operation of the XEDE is to modify the signals from the Air flow meter / Map sensor and the Crankshaft position sensor before the factory ECU sees the signals. By changing the values of these signals, the resultant outputs from the ECU will be changed.

Benefits:
The benefits of using an XEDE over other tuning options are:
Most factory parameters are retained
Cold start functions
Idle control
Knock sensor functions
Closed loop control
Limp home operating strategies
Fan and Air Conditioner controls
Immobiliser functions

Customer Support:
Ongoing local Research & Development
Tuning email and phone support available

General Features
Base program downloaded to suit specific application
Two unique tuning map banks that allow optional setup for dual fuel map operation switched via a dash mounted switch
Up to 400 adjustment points per tuning map
Optional output for auxiliary boost injector or intercooler water spray
Unit has a fully sealed, rugged and lightweight housing
Live data display through XMap tuning software.