LS motors: Dealing with the stock ECU‘s other functions

On many LS powered cars, the factory engine control unit does a lot more than controlling the engine. In many cases, if you’re putting MegaSquirt on a car that came with an LS motor, we recommend installing the MegaSquirt in parallel with the stock ECU if you want these features to keep operating. If the…

DIYBOB

Do It Yourself Break Out Board The DIYBOB breakout boards from DIYAutoTune.com that allows you to easily build professional looking adapter harnesses to connect the engine management of your choice to a wide variety of cars.  The DIYBOB includes an OEM style connector, circuit board, and an anodized aluminum case to finish it with a…

How To Check and Set Base Ignition Timing

This step occurs after ensuring that your base ignition settings are correct and the car starts, but before actually taking the car for a drive or presenting load to the motor. This is the first step in the actual tuning process, after finishing the installation process. For the article, we are using a MS2 ECU…

Using the DIYAutoTune.com QuadSpark Ignition Module

QuadSpark Four Channel Ignition Module using BIP373’s for up to 4cyl coil per plug, or up to 8cyl wasted spark applications. After looking at off the shelf distributorless ignition modules, we couldn’t find a good, affordable option. So, with some help from the MS3 development team, we’ve cooked up our own: The QuadSpark. This one…

How to MegaSquirt Your Nissan 280ZX Turbo

Directly driving the coil with the MegaSquirt-I PCB 3.0 and MSnS-E 024s9 or later or the MegaSquirt-II Application: 1982-1983 280ZX Turbo, or conversions using the 82-83 turbo distributor   Updated 10/20/2020 – link to HybridZ.org changed These same modifications work for the ’84-’89 300ZX, both turbo and non turbo. Level of control:  Full Standalone EMS–…

DB15 Pigtail Harness

SKU: DB15_PIG_6

DB15 pigtail harness. Used for optional outputs on the expansion connector on V3.57 boards and for the V1.2 version of the MSPNP Gen 2 (the version with the red main board).

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DB26 Pigtail Harness

SKU: DB26_PIG_6

DB26 pigtail connector, as used with the latest MSPNP Gen 2 for its 26 pin expansion connector. Includes 6″ pre crimped wires. Poke in the ones you need, leave out the ones you don’t.

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MegaSquirt 2 Standalone EMS – MS2 Extra

SKU: MS2357-C

Important Note:  Due to supply chain challenges and the lack of ability to have parts anodized at this time, we are transitioning the enclosure used with our MS2 ECUs.    Your MS2 will now be built using the MS3 enclosure, which will help facilitate potential future upgrades from MS2 to MS3 without extra cost.  The…

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Send her your Christmas Wish List RIGHT NOW!!!

The day is drawing near, when she asks you what you want for Christmas, and you aren’t quite sure what to say! At least I know that’s happened to me many times!

Be ready! Put your MSPNP, MS3Pro, MaxSpark, MicroSquirt and accessories on your Wish List, send it to your wife. Your mom. Your wife’s mom. Everyone that asks!!!

And then have something to be excited about under the tree Christmas morning!!

MS3Pro Warranty

Standard Limited Warranty EFI Innovations, Inc. (“AMP EFI”) warrants to the original purchaser its entire line of AMP EFI MS3Pro engine control units, hereinafter referred to as “product(s)”, to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term.  All MS3Pro Engine Control Units carry a standard 1-year…