---
product_id: 18901860
title: "MegaSquirt 1 Programmable EFI Engine Management System PCB2.2 Kit by DIYAutoTune"
brand: "diyautotune"
price: "56 zł"
currency: PLN
in_stock: false
reviews_count: 5
url: https://www.desertcart.pl/products/18901860-megasquirt-1-programmable-efi-engine-management-system-pcb2-2-kit
store_origin: PL
region: Poland
---

# Free tuning software 21psi MAP sensor 2 fuel injector channels MegaSquirt 1 Programmable EFI Engine Management System PCB2.2 Kit by DIYAutoTune

**Brand:** diyautotune
**Price:** 56 zł
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Tune In, Power Up!

## Quick Answers

- **What is this?** MegaSquirt 1 Programmable EFI Engine Management System PCB2.2 Kit by DIYAutoTune by diyautotune
- **How much does it cost?** 56 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/18901860-megasquirt-1-programmable-efi-engine-management-system-pcb2-2-kit)

## Best For

- diyautotune enthusiasts

## Why This Product

- Trusted diyautotune brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enhanced Control:** Manage 2 fuel injector channels and fuel pump effortlessly.
- • **Adaptable Performance:** Choose between speed density or Alpha-N for optimal engine management.
- • **Versatile Compatibility:** Works seamlessly with narrowband and wideband O2 systems.
- • **Unleash Your Engine's Potential:** Take control with onboard MAP sensor for NA or boosted engines up to 21psi.
- • **Precision Tuning at Your Fingertips:** Utilize free software for real-time tuning and data logging.

## Overview

The MegaSquirt 1 Programmable EFI Engine Management System PCB2.2 Kit by DIYAutoTune is a cutting-edge solution for automotive enthusiasts looking to optimize engine performance. It features an onboard MAP sensor capable of handling up to 21psi, compatibility with various O2 systems, and the ability to control multiple fuel injector channels. With free tuning software for real-time adjustments and data logging, this kit empowers users to fine-tune their engines for maximum efficiency and power.

## Description

MegaSquirt-I V2.2 solder it yourself engine control unit kit. Includes everything needed to assemble the unit according to the directions in the online MegaManual. This ECU has two outputs for bank to bank fuel injector control, an on/off idle speed control, and fuel pump control. Can be modified to add other I/O as well. Accepts tach input from a coil or a 12 volt square wave tach signal. Built in 2.5 bar MAP sensor can read up to 21 psi of boost. This ECU allows for real time tuning of your fuel and data logging to a laptop. Perfect for basic fuel injection conversions on a carbed motor where you're happy with the existing ignition setup, or can also be used to control additional injectors to add fuel under boost for a turbo motor. For ignition control applications, we recommend starting with a V3.0 or V3.57, although it is possible to modify this unit for ignition control, just a little more involved. The schematics and source code are publicly available for those who want to customize their MegaSquirt.

## Features

- Onboard MAP sensor for NA or boosted engines up to 21psi MegaSquirt 1
- Compatible with output from narrowband sensors and wideband O2 systems
- Controls 2 fuel injector channels, fuel pump, and on/off idle speed control valve
- Free tuning software allows for real time tuning and data logging for later analysis
- Speed density or Alpha-N

## Images

![MegaSquirt 1 Programmable EFI Engine Management System PCB2.2 Kit by DIYAutoTune - Image 1](https://m.media-amazon.com/images/I/61ndcWqWmSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    DIY EFI
  

*by T***R on Reviewed in the United States on August 15, 2012*

I have not actually used this product yet.I ordered it. got the package and it was very impressive The instructions were very clearThe components were clearly labeled & with good packagingEverything fit together as advertised.I can hardly wait to try it out & gain proficiency with this EFI system

### ⭐⭐ 2.0 out of 5 stars







  
  
    Difficult to use and not beginner friendly.
  

*by M***K on Reviewed in the United States on May 22, 2017*

Difficult to use and not beginner friendly. Still haven't even connected to my car because I'm afraid of what will happen due to the lack of support

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Four Stars
  

*by N***N on Reviewed in the United States on September 19, 2014*

Great kit for the diy-er

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/18901860-megasquirt-1-programmable-efi-engine-management-system-pcb2-2-kit](https://www.desertcart.pl/products/18901860-megasquirt-1-programmable-efi-engine-management-system-pcb2-2-kit)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-31*