MegaJolt Lite Jr.: Difference between revisions
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===Version 4.x=== | ===Version 4.x=== | ||
[[Image:mjlj_v4_preview_case_board_perspective.jpg|100px]][[Image:mjlj_v4_board_preview.jpg|100px]][[Image:mjlj_v4_preview_map_peeking.jpg|100px]][[Image:mjlj_v4_preview_molex_peeking.jpg|100px]][[Image:mjlj_v4_preview_end_installed.jpg|100px]] | |||
<!--*[[MJLJ_V4_Kit_Assembly_Guide|Kit Assembly Guide]]--> | <!--*[[MJLJ_V4_Kit_Assembly_Guide|Kit Assembly Guide]]--> | ||
*[[MJLJ_V4_vehicle_installation_guide|Vehicle Installation Guide]] | *[[MJLJ_V4_vehicle_installation_guide|Vehicle Installation Guide]] | ||
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*[[3.1.0-2.7.0 upgrade guide|Version 3.1.0 beta upgrade guide]] | *[[3.1.0-2.7.0 upgrade guide|Version 3.1.0 beta upgrade guide]] | ||
==Older hardware revisions== | ==Older hardware revisions== | ||
Revision as of 16:15, 3 June 2008
The Megajolt Lite Jr. (MJLJ) is a fully configurable, stand-alone ignition controller designed to control a Ford EDIS 4, 6 or 8 crank-fired ignition module. The result is a precision, digitally controlled distributorless ignition system.
The MJLJ is an ideal ignition solution for carburated engines; it can also work in conjunction with compatible EFI systems.
Features
Current Features
- 10 x 10 ignition map, with full linear interpolation between values
- Load axis calibrated by on-board Manifold Pressure (MAP) sensor or external Throttle Position Sensor (TPS)
- Four user-defined output switches, which trigger on RPM or load
- 'Shift light' output- for driving a dash-mounted shift light
- External Rev-Limit trigger output (The Ford EDIS module has no 'rev limit' signal, so an external circuit to disable the ignition coil is required)
- Modern, easy to use, and customizable Windows-based configuration software
- Load, modify and save Ignition Configuration
- View, log and interact with engine runtime data
- Interactively visualize and tune ignition map
New with V2.8.x/V3.2.0
- Dual, on-the-fly switchable ignition configuration
- TPS / Load axis calibration
- Improved user outputs with hysteresis
- Configurable cranking RPM advance
General Information and Downloads
- MJLJ design and architecture
- Frequently Asked Questions (FAQ)
- Ford EDIS technical information
- Configuration software
- 3rd-party software and contributions
- Troubleshooting the MegaJolt Lite Jr.
Current Hardware
Version 4.x
Version 3.x
- Choosing between MAP or TPS
- Downloads
- Kit assembly guide
- Vehicle installation guide
- Version 3.1.0 beta upgrade guide
Older hardware revisions
Version 2.x
Ancient History
- The never-released MJLJ Version 1 prototype
