MegaSquirt Engine Management Systems
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All ECU's are fully guarantee, built, tested and configured for your setup - inc 1m bare ended loom, comms lead and manuals

Fuel Only Setups

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MegaSquirt 2 ECU: £440

MegaSquirt 3 ECU: £536

The Fuel Only ECU's allows fueling to be controlled on virtually all types of engines, this can be modified at a later date for ignition use if needed.

The ECU will give you complete control over your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup corrections, etc.

There are a few triggering options, trigger wheels are best, but if your engine only has a simple disibutor based setup, then we can fire from the coils -ve terminal. Please send me a note as to what style of trigger you intend to use.

Note: This ECU does NOT control ignition as it is Fuel Only.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

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MS ECU for Fuel Only

Trigger sensor, etc...

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

Mazda RX7 Wankel - Twin Rotor

(13B FC Ignition)

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MegaSquirt 2 ECU: £449

MegaSquirt 3 ECU: £698

The Mazda RX7 engine, using the stock ignition amplifier from the 13B setup.

Staged injection can be used to run the upper and lower injectors, blending the uppers in as the rev's increase

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

Email me with info on your setup before purchasing.

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MS ECU for RX7 - 13B

Additional Info...

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

EFI Fuel with GM HEI Ignition

Distributor Ignition Setups

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MegaSquirt 2 ECU: £449

MegaSquirt 3 ECU: £540

This ECU is designed to read the signal from the GM HEI module and then trigger the HEI module to fire the single coil through the disibutor.

It will give you control over your ignition map (12x12 table) and control over your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction, and all the features that come with an MS ECU

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU for HEI Distributor

How many pins in HEI ?

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

EFI Fuel with Distributor Ignition

Distributor Ignition

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MegaSquirt 2 ECU: £445

MegaSquirt 3 ECU: £540

The Disibutor based ECU's control fueling in a batch fuel mode along with a single direct coil output for use in a distributor based setup. These are suitable for even fire 1, 2, 4, 5, 6, 8, 10 and 12 cylinder applications. It is ideal for engines with a single coil (Disibutor). These ECU's will give you control over your ignition map (12x12 table) and your fueling with 16x16, allowing you to tune the engine properly using lambda feedback, warmup correction, and all the features from the MS ECU's

The trigger signal can come from a hall sensor, VR, crank based signal, or distributor based wheel. To trigger from a disibutor based signal any weights, vacuum advance mechanisms, etc, must be removed and locked up so the trigger doesnt advance or retard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU for distributor setup

VR or Hall Trigger?

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

Toyota VAST - (MR2, Celica, etc)

(2S-E, 22R-E, 22R-TE, 4Y-E and 4A-GE)

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MegaSquirt 2 ECU: £445

MegaSquirt 3 ECU: £540

This ECU is designed to read the input from the Toyota VAST (4 pulses from the dizzy, not the 24+1) and then fire the original ignitor. (It can also fire the coil directly if you wish, but please let me know if you want to do that. This ECU will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction, and all the features of the MS ECUs. If you have a Toyota with the 24+1 based disibutor, please see the Toyota 24+1 option below.

This ECU includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS with 1 spark output for a disibutor

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

Toyota 24+1 Distributor - (MR2, Celica, etc)

(ESA) Wasted Spark + Semi-Sequential Fuel

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MegaSquirt 2 ECU: £495

MegaSquirt 3 ECU: £665

This ECU is designed to read the trigger from the Toyota VAST 24+1 VR sensors within the distributor and then fire the original ignitor. (It can also fire the coil directly if you wish, please let me know your preference when ordering.) This ECU will give you control over your ignition map (12x12 table) and your fueling with a 16x16, allowing you to tune the engine properly using lambda feedback, warmup correction, and all the MS ECU features.

We can add a second coil driver so it becomes a wasted spark setup, for use with a coil pack, let me know when ordering.

This ECU includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

CHECKOUT using PAYPAL

MS for Toyota 24+1 Cam

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

Ford EDIS 4, 6, 8 & Ford TFI Setups

12 pinned EDIS module from Ford

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MegaSquirt 2 ECU: £440

MegaSquirt 3 ECU: £535

This ECU is designed to read the PIP output from the very popular Ford EDIS (12 pinned) module and drive the module's SAW input telling the EDIS which angle to fire the coils at. It is ideal for a wasted spark setup when wanting to use the Ford Edis 12 pinned module and coil packs. These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction, etc.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

This includes a Tacho Output as standard.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU for EDIS 12pinned module

How many cylinders?

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

4cy Semi-Seq Fuel & Wasted Spark using 2 coils

Zetec, Vauxhall, VW, Merc, BMW, etc

Click for more Info

MegaSquirt 2 ECU: £449

MegaSquirt 3 ECU: £540

This setup has 2 spark driver outputs (wasted spark on a 4cy) making it perfect for running a wasted spark configuration with coilpacks. This is also suitable for use with a single coil (disibutor based setup) when wanting to upgrade your engine to wasted spark at a later date, please let me know if this is the case. It is an ideal system for distributorless setups that have a crank sensor and wheel with suitable patterns (36-1, 62-2, 24-1, RENIX, etc, etc).

The fueling side is driven in a Semi-Sequential pattern using 2 injector driver outputs firing 2 injectors at the same time. See HERE for more details on Sequential Fueling.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU for 4cy wasted

VR or Hall Trigger?

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

4cy Semi-Seq Fuel & Wasted Spark with 4 coils (COP)

Zetec, Vauxhall, VW, Merc, BMW, etc

Click for more Info

MegaSquirt 2 ECU: £480

MegaSquirt 3 ECU: £570

Wasted Spark COP: This ECU has 4 spark outputs, meaning it is designed to run on a 4 cylinder engine with COP's (Coil on Plug - One coil / cylinder) where only a suitable crank signal is available. To run sequentially it would need a cam signal too, so see the Sequential setup below for that type of control.

So it fires the COP's in a wasted spark format (2 at the same time).

The spark outputs can be 5V to run COPs with built in ignitors (4 pinned Toyota, VW, etc) or coil drivers for standard 2 pinned inductive coils. Please sepecify what you have when ordering.

The fueling side is driven in a Semi-Sequential pattern using 2 injector driver outputs firing 2 injectors at the same time. See HERE for more details on Sequential Fueling.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction, and all the features of an MS ECU.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

This includes a Tacho Output as standard.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU for 4cy wasted COP

VR or Hall Trigger?

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

4cy Sequential Fuel and Seqential COP (Coil on Plug) Ignition

Zetec, Vauxhall, VW, Merc, BMW, etc

Click for more Info

MegaSquirt 2 ECU: £515

MegaSquirt 3 ECU (MS3X): £665

Sequential Spark COP and Fuel:

This ECU has 4 spark outputs, meaning it is designed to run on a 4 cylinder engine with COP's and 4 injector outputs.

The MS3/MS3X ECUs have 5V Spark Outputs, so these must run a COP with a built in ignitor (4 pinned Toyota, VW, etc). If your coils are a standard 2 pinned inductive style, then it would need a spark driver box with 4 spark drivers in it. The MS2 ECUs can have 5V spark outputs to run COPs with built in ignitors (4 pinned Toyota, VW, etc) or coil drivers for standard 2 pinned inductive coils. Please sepecify what you have when ordering.

Sequential Fuel: The fueling side is driven in a Fully Sequential pattern using 4 injector driver outputs firing each injector individually (High Impedance Injectors Only) See HERE for more details on Sequential Fueling.

This needs a suitable cam and a crank based signal, so it can fire the COPs seqentially (62-2, 36-1, 24-1, etc crank and 1 pulse off the cam). Note: If no cam signal is present, the ECU can be setup to run in a wasted spark format using 4 outputs and fueling will still be sequential, but possibly 180deg out of phase with the engine cycle.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction, and all the features of an MS ECU.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU - 4cy seq COP

Cam and Crank Trigger Sensors?

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

5cy with Sequential COP (Coil on Plug) Ignition

Audi, Volvo, Ford, VW, etc

Click for more Info

MegaSquirt 2 ECU: £520

MegaSquirt 3 ECU (MS3X): £665

Sequential Spark COP:

This MS2 ECU has 5 spark outputs, meaning it is designed to run on a 5 cylinder engine with COP's.

The MS3 option has 5V Spark drivers, so it can drive the 4 pinned Audi/VW COPs directly, but not a standard inductive coil.

To run an inductive coil it would need 5 spark drivers adding. Please Email me for more info on this.

The MS2 option can run either 5V outputs to drive COPs with built in ignitors (4 pinned devices from Toyota, VW, etc) or 5 coil drivers to directly fire inductive coils (2 pinned)

These ECUs needs a cam and a crank based signal, so it can fire the COPs seqentially. (62-2 crank and signal from the cam)

The fueling side of the MS2 ECU is driven in a batch fuel pattern using 2 injector driver outputs firing 5 injectors at the same time.

The MS3 fueling has 5 injector drivers, (High Impedance Injectors Only) so it can run the Fuel Sequentially.

See HERE for more details on Sequential Fueling.

These ECU's will give you Control over your ignition map (12x12 table) and your fueling with a 16x16, allowing you to tune the engine properly using lambda feedback, warmup correction, etc.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

5cy Sequential Ignition (COP)

Cam/Crank Sensors, engine type, etc

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

6cy Wasted Spark and Batch Fueling

Ford, Vauxhall, VW, VR6, Merc, BMW, etc

Click for more Info

MegaSquirt 2 ECU: £469

MegaSquirt 3 ECU: £559

This setup has 3 spark driver outputs (wasted spark on a 6cy) making it perfect for running a wasted spark configuration with coilpacks. This is also suitable for use with a single coil (distributor based setup) when wanting to upgrade your engine to wasted spark at a later date, please let me know if this is the case. It is an ideal system for distributorless setups that have a crank sensor and wheel with suitable patterns (36-1, 62-2, 24-1, RENIX, etc, etc).

The fueling side is driven in a batch fuel pattern using 2 injector driver outputs firing 3 injectors at the same time.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS for V6 Wasted Spark

Cam/Crank Sensors, engine type, etc

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

6cy Semi-Sequential Fuel with Wasted Spark

Ford, Vauxhall, VW, VR6, Merc, BMW, etc

Click for more Info

MegaSquirt 2 ECU: £495

MegaSquirt 3 ECU: Not Available

This setup has 3 spark driver outputs (wasted spark on a 6cy) making it perfect for running a wasted spark configuration with coilpacks. This is also suitable for use with a single coil (disibutor based setup) when wanting to upgrade your engine to wasted spark at a later date, please let me know if this is the case. It is an ideal system for disibutorless setups that have a crank sensor and wheel with suitable patterns (36-1, 62-2, 24-1, RENIX, etc, etc).

The fueling side is driven in a Semi-Sequential pattern using 3 injector driver outputs firing 2 injectors at the same time. See HERE for more details on Sequential Fueling.

These ECU's will give you Control over your ignition map (12x12 table) and your fueling with a 12x12 table (16x16 on MS2 and MS3), allowing you to tune the engine properly.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS for V6 Semi-Seq Fuel + Wasted Spark

Cam/Crank Sensors, engine type, etc

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

6cy Sequential Fuel with Sequential COP Ignition

Zetec, Vauxhall, VW, VR6, Merc, BMW, etc

Click for more Info

MegaSquirt 2 ECU: Not Available

MegaSquirt 3 ECU: £665

Sequential Spark COP:

This ECU has 6 x 5V spark outputs, meaning it is designed to run on a 6 cylinder engine with COP's. The 5V spark outputs are designed to run COPs with built in ignitors (4 pinned devices such as Toyota, VW, etc) where as the option with Spark Drivers can directly fire a standard inductive coil (2 pinned devices such as BMW, etc)

Sequential Fuel:

The fueling side is driven in a Fully Sequential pattern using 6 injector driver outputs firing each injector individually (High Imedance Injectors Only). See HERE for more details on Sequential Fueling.

This needs a cam and a crank based signal, so it can fire the COPs seqentially (62-2, 36-1, 24-1, etc crank and 1 pulse off the cam).

Note: If no cam signal is present, the ECU can be setup to run in a wasted spark format using 6 outputs and fueling will still be sequential, but possibly 180deg out of phase with the engine cycle. (Not that this makes much, if any difference)

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction and all the features that an MS ECU offers.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

6cy Sequential Ignition and Fuel

Cam/Crank Sensors, engine type, etc

MS3X Options

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

8cy Wasted Spark & Batch Fueling

Rover V8, Lexus, BMW, Merc, Ford, Chevy, etc

Click for more Info

MegaSquirt 2 ECU: £480

MegaSquirt 3 ECU: £565

This setup has 4 spark driver outputs (wasted spark on an 8cy) making it perfect for running a wasted spark configuration with coilpacks. This is also suitable for use with a single coil (disibutor based setup) when wanting to upgrade your engine to wasted spark at a later date, please let me know if this is the case. It is an ideal system for distributorless setups that have a crank sensor and wheel with suitable patterns (36-1, 62-2, 24-1, etc, etc).

The fueling side is driven in a batch fueling pattern using 2 injector driver outputs firing 4 injectors at the same time.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS ECU for V8 wasted spark

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

8cy Wasted Spark & Semi-Sequential Fuel

Rover V8, Lexus, BMW, Merc, Ford, Chevy, etc

Click for more Info

MegaSquirt 2 ECU: £520

MegaSquirt 3 ECU (MS3X): £665

This setup has 4 spark driver outputs (wasted spark on a 8cy) making it perfect for running a wasted spark configuration with coilpacks. This is also suitable for use with a single coil (disibutor based setup) when wanting to upgrade your engine to wasted spark at a later date, please let me know if this is the case. It is an ideal system for disibutorless setups that have a crank sensor and wheel with suitable patterns (36-1, 62-2, 24-1, etc, etc).

The MS3X ECU option has 5V spark outputs, designed to run COPs with built in ignitors (4 pinned devices such as Toyota, VW, etc) or the VW Coil packs with the heat sinks on the top from the 2000 style beetle, golf, etc.

The fueling side is driven in a Semi-Sequential pattern using 4 injector driver outputs (High Impedance Injectors Only) firing 2 injectors at the same time. See HERE for more details on Sequential Fueling.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 12x12 table (16x16 on MS2 and MS3), allowing you to tune the engine properly.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS for V8 Semi Fuel Wasted Spark

Enter engine type, etc

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

8cy Sequential Fuel and Sequential COP Ignition

Rover V8, Lexus, BMW, Merc, Ford, Chevy, etc

Click for more Info

MegaSquirt 2 ECU: Not Available

MegaSquirt 3 ECU (MS3X): £665

Sequential Spark COP:

This ECU has 8 x 5V spark outputs, meaning it is designed to run on a 8 cylinder engine with COP's.

The 5V spark outputs are designed to run COPs with built in ignitors (4 pinned devices such as Toyota, VW, LS2, etc) where as the option with Spark Drivers can directly fire a standard inductive coil (2 pinned devices such as BMW, etc)

Sequential Fuel:

The fueling side is driven in a Fully Sequential pattern using 8 injector driver outputs firing each injector (High Impedance Only) individually. See HERE for more details on Sequential Fueling.

This needs a cam and a crank based signal, so it can fire the COPs seqentially (62-2, 36-1, 24-1, etc crank and 1 pulse off the cam).

Note: If no cam signal is present, the ECU can be setup to run in a wasted spark format using all 8 outputs and fueling will still be sequential, but possibly 180deg out of phase with the engine cycle. (Not that this makes much, if any difference)

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly using lambda feedback, warmup correction, etc.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

8cy Sequential Ignition and Fuel

Cam/Crank Sensors, engine type, etc

MS3X Options

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc

12cy Wasted Spark and Batch Fueling

Jag, BMW, Merc, etc. Inc 2 x Quad Spark Driver Units

Click for more Info

MegaSquirt 2 ECU: £545

MegaSquirt 3 ECU (MS3X): £665

This setup has 6 spark driver outputs (wasted spark on a 12cy) making it perfect for running a wasted spark configuration with coilpacks. This is also suitable for use with a single coil (disibutor based setup) when wanting to upgrade your engine to wasted spark at a later date, please let me know if this is the case. It is an ideal system for disibutorless setups that have a crank sensor and wheel with suitable patterns (36-1, 62-2, 24-1, etc, etc).

The fueling side is driven in a batch fuel pattern using 2 injector driver outputs firing 6 injectors at the same time.

These ECU's will give you control over your ignition map (12x12 table) and your fueling with a 16x16 table, allowing you to tune the engine properly.

This includes a Tacho Output as standard.

All the ECUs include a 1m bare ended loom, comms lead and manuals.

For MS3Pro ECU's see HERE

CHECKOUT using PAYPAL

MS for V12 Wasted Spark

Cam/Crank Sensors, engine type, etc

ECU Options - (Only when ordering ECU)

Please see the Accessories page for Wideband Lambdas, temperature sensors, USB ports, etc