MegaJolt Lite Jr.: Difference between revisions
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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. It is an ideal ignition solution for carburated engines; it can also work in conjunction with EFI systems. | 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. It is an ideal ignition solution for carburated engines; it can also work in conjunction with EFI systems. It is well supported with sophisticated yet easy to use [[MJLJ Configuration Software|Configuration Software]] and | ||
[[Image:mjljV3_MAP_prebuilt.jpg|400px|right]] | [[Image:mjljV3_MAP_prebuilt.jpg|400px|right]] | ||
==General Information== | |||
==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 cut power to the ignition coil is required) | |||
*Modern, easy to use, and customizable Windows-based configuration software | |||
**Load, configure and save Ignition Configuration | |||
**View, log and interact with engine runtime data | |||
**Interactively visualize and tune ignition map | |||
===New with V2.7.x/V3.1.0 beta=== | |||
*'''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]] | *[[MJLJ design and architecture]] | ||
*[[MJLJ Frequently Asked Questions|Frequently Asked Questions (FAQ)]] | *[[MJLJ Frequently Asked Questions|Frequently Asked Questions (FAQ)]] | ||
Revision as of 01:56, 12 February 2007
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. It is an ideal ignition solution for carburated engines; it can also work in conjunction with EFI systems. It is well supported with sophisticated yet easy to use Configuration Software and
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 cut power to the ignition coil is required)
- Modern, easy to use, and customizable Windows-based configuration software
- Load, configure and save Ignition Configuration
- View, log and interact with engine runtime data
- Interactively visualize and tune ignition map
New with V2.7.x/V3.1.0 beta
- 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 3.x
Older hardware revisions
Version 2.x
Ancient History
- The never-released MJLJ Version 1 prototype
