Race & Rally Parts
Pectel Cosworth MQ12 ECU
We are offering for sale a near mint condition Pectel MQ12 ECU. It has just come back from service and health check. It's internal battery was replaced and it's firmware was updated to the latest V11.80. It is on Pectel External developer, so open to any engine developer.
It has been fully bench tested on a feedback rig so you can buy with confidence.
We have 4 of these for sale. *Only 2 Left*
Please see website link for full functions and features.
The Pectel MQ12 is a high-performance engine management system. Its two microprocessors, a Motorola MPC565 and a Motorola MPC5200B, provide class leading performance in a cost-effective package. Twenty configurable injector/PWM drivers combined with twelve IGBT ignition outputs and sixteen logic level coil driving outputs make this ECU capable of fully sequential fuelling on normally aspirated, turbo and supercharged engines up to twelve cylinders. Fly-by-wire capability is also included along with provision for Stepper and DC motors. The MQ12 crank and camshaft pattern recognition system allows the ECU to be used with virtually any OEM timing wheel. This sophisticated pattern recognition algorithm also facilitates synchronisation during slow and uneven cranking conditions. The MQ12 has two, and sometimes three functions on many of its pins: Unused injector and IGBT ignition outputs can be used as digital outputs; n Unused digital inputs can be used as 12 bit analogue inputs; n H-bridge outputs can be used in either full or half bridge mode; n H-bridge outputs can be combined to drive a stepper motor or used to provide additional high or low-side drive capability. All of these features are enabled by software configuration. The MQ12 includes reverse-battery, over-voltage and load dump protection built in as standard. Sensor supply and signal ground pins are also protected against shorts to battery positive and negative. Advanced software features include closed loop knock control, traction control, launch control, gearshift strategies, variable valve timing of up to 4 camshafts (including BMW VANOS), high speed data logging and scrutineering modes for single make championships. The MQ12 is designed to function up to a maximum RPM of 22,000rpm. There are two lambda sensor inputs, which will accept NTK/Bosch style wideband sensors and narrow band sensors. There are also eight specialised knock inputs with a software enabled gain stage. The wide range of functionality makes the MQ12 capable of working with almost any combination of coil, injector, OEM sensor and actuator to deliver optimal engine performance.
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