For Megasquirt enthusiasts, accessing real-time engine data has always been a key part of tuning and monitoring. Now, with our new module, connecting to your Megasquirt MS2 or MS3 ECU and retrieving OBD-II data via the CAN bus is easier than ever! This breakthrough opens up a world of possibilities for interacting with your Megasquirt system.
Imagine being able to plug in any standard OBD-II reader and instantly see crucial engine parameters. With this module, you can monitor real-time data such as RPM, Throttle Position Sensor (TPS), Manifold Absolute Pressure (MAP), coolant temperature, and more, directly from your Megasquirt ECU. This is a game-changer for both tuning and general engine monitoring.
What Does Megasquirt Obd2 Connectivity Mean for You?
This new capability brings several significant advantages to Megasquirt users:
- Universal OBD-II Reader Compatibility: Finally, you can use any generic OBD-II scan tool or device to communicate with your Megasquirt MS2 or MS3. No more being limited to specific interfaces or software.
- Real-time Data Monitoring: Access a wide range of live engine data, allowing for precise tuning adjustments and proactive engine health monitoring.
- Enhanced Diagnostic Capabilities: While this module is not designed for emissions testing and does not currently support Diagnostic Trouble Codes (DTCs), it provides invaluable real-time data for troubleshooting and performance analysis.
- Seamless Integration with OBD-II Devices: Connect your Megasquirt to popular OBD-II devices like ScanGauge-II, Bluetooth OBD-II adapters for smartphones and tablets, and numerous datalogging systems.
Expanding Your Megasquirt Dashboard: The Possibilities are Limitless
The introduction of OBD-II compatibility to Megasquirt ECUs unlocks a vast ecosystem of OBD-II based tools and devices. Here are just a few ways you can leverage this new functionality:
- ScanGauge-II Integration: Install a ScanGauge-II for a dedicated, compact display showing up to four real-time parameters simultaneously. This provides a clean and efficient way to keep an eye on your engine’s vitals.
- Smartphone and Tablet Connectivity: Pair an affordable OBD-II Bluetooth adapter with your module and use popular Android apps like Torque to create a customizable digital dashboard on your phone or tablet. Monitor and log data wirelessly for on-the-go analysis.
- Universal Datalogging: Utilize the hundreds of devices that support OBD-II datalogging to record and analyze your engine’s performance under various conditions. This is invaluable for track days, performance tuning, and diagnosing intermittent issues.
- Broader Gauge and Display Options: Integrate your Megasquirt with gauges and digital dashes that rely on the OBD-II protocol, even if they do not natively support the Megasquirt CAN protocol. This significantly expands your choices for in-car instrumentation.
Technical Specifications: PIDs Supported
The Megasquirt OBD2 module provides access to the following essential Parameter IDs (PIDs):
- RPM (Revolutions Per Minute)
- MAP (Manifold Absolute Pressure)
- TPS (Throttle Position Sensor)
- CLT (Coolant Temperature)
- IAT (Intake Air Temperature)
- VSS (Vehicle Speed Sensor – MS3 only)
- Timing Advance
- AFR (Air-Fuel Ratio)**
- EGO Correction (Short Term Fuel Trim)**
- Barometric Pressure (requires external baro sensor in ECU)**
- Knock Retard**
** Note: Features marked with double asterisks require an OBD-II device capable of reading extended PIDs, such as the ScanGauge-II.
Pre-Order Your Megasquirt OBD2 Module Today!
Take advantage of this exciting new capability for your Megasquirt MS2 or MS3 ECU. Pre-order your OBD2 module now for a special price of $129 shipped! After July 1st, the price will be $149 shipped. Don’t miss out on this opportunity to enhance your Megasquirt experience.
* Please note: The MS1 ECU is not compatible with this module due to its lack of CAN bus support.
*** Important Note on Bluetooth Adapters: While Bluetooth OBD-II adapters offer convenience, our testing has indicated that reliability can vary. Compatibility issues may arise between certain adapters and phones/tablets. For the most dependable connection, we recommend using a wired connection to your ECU whenever possible.
