OBD compatible misfire generation device 'Misfire Generator'
Misfire Generator
The Misfire Generator is an ignition control device specialized in the development, adaptation, verification, and certification of engine misfire diagnostics.
The Misfire Generator (MFG) complies with the SAE J2910 misfire testing standards. It generates a variety of misfire patterns and supports a wide range of ignition systems, providing high precision and flexible misfire conditions. Users can create any misfire pattern using dedicated software, download it to the MFG unit, and execute misfire generation. The device's setting parameters and misfire patterns can be exported to a CSV file for reuse. Additionally, by editing the CSV file, users can modify the misfire patterns. This functionality allows for efficient operation of misfire diagnosis development and verification testing.
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basic information
Features ● Complies with SAE J2901 standard ● Compatible with Smart Coil and Non-Smart Coil ignition systems ● Supports waste spark ignition system and Coil-On-Plug (COP) system ● Compatible with multi-strike ignition system ● Supports engine cylinder deactivation function ● Allows arbitrary specification of misfire target cylinder ● Supports up to 12-cylinder engines Functions ● USB I/F connection, misfire settings via PC software ● Misfire methods: event-based, engine cycle-based, probability-based ● Self-diagnosis function: malfunction indication via error codes ● Aluminum housing, compact and robust design ● Electrical protection: electrostatic protection, reverse polarity connection protection, short circuit protection Specifications ● Supply voltage: 7VDC to 33VDC ● Operating temperature: -40℃ to +120℃ ● Input resistance: > 7kΩ, output resistance: < 110Ω ● Main module: input voltage 0 to 5V, output voltage 0 to 5V ● Misfire rate setting: 0 to 99.9%, accuracy ±0.1% ● Dimensions: 220mm x 165mm x 50mm (D x W x H)
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Applications/Examples of results
Engine OBD Misfire Compatibility Development Engine OBD Misfire Diagnosis Verification
Detailed information
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Remote module
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Breakout box
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Cable harness
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Configuration software
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Company information
Accurate Technologies Inc. (ATI) has been a leading independent supplier of high-performance measurement and control system tools and software solutions since 1991. Today, we provide cutting-edge development tools that help our customers bring high-quality products to market. ATI's product line has expanded to cover the entire vehicle development cycle, including software rapid prototyping, ECU calibration, data acquisition, and bus analysis. Our long-standing experience and deep understanding of customer needs form the foundation and strength of ATI. At our headquarters in Novi, Michigan, and our Japan branch established in 2006, ATI's skilled engineers and experts continue to strive to first understand our customers' needs and then provide uncompromising, tailored solutions that meet those needs.