The Best Ecu Tester of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Ecu Tester of 2022. Check our ranking below.
2,748 (random num) Reviews Scanned
Rank No. #1
ECM Tester ECMPRO for Electronically Commutated Motors, ECM Motor Tester HVAC
- ECM Motor Tester Easy to use: Gives a "Go / No Go" Result
- 24VAC Indicator light,Short circuit protection, magnetic casing, no battery required
- 24 Inch leads,Operating voltage: 24VAC
- Works with ECM 2.3 , ECM 3.0 ，X13 Evergreen & others
- Compatible With Supco Tradefox ECMPRO Tests Electronically Commutated Motors (ECM)
Rank No. #2
Godiag GT100+ OBDII Breakout Box, Advanced OBD and CAN Protocol Detector for ECU Bench Testing and Car Diagnostics
- 【ECU Bench Tool】 GT100+ allows you to power an ECU on the bench; you can easily do diagnostics, vehicle immobilizer, and security work, whether it is on the bench with the included power adapter, or in the vehicle with the OBDII port supplied power.
- 【Added CAN BUS and K-LINE Protocol】GT100+ not only check all obd2 diagnostic socket pins, but also non-standard OBD2 protocols, like the port 1,9,3,11,12,13,and 8. It can test CAN BUS and K-LINE protocol.
- 【Help You Verify Communication, Power, Grounds】Before connecting to your costly scan tools, you can use GT100+ to verify the networks are communicating properly, or there is proper power and grounds being supplier to the box assembly. In the case you do not have a proper power or ground, it might burn your expensive scan tools.
- 【Easy Operation With Banana Plug & Current Display】Compared with similar tools, GT100+ OBDII Breakout box features with simple operation and additional features for doing ECM, ECU repair on vehicles. GT100+ breakout box connects with ECU module via banana plug or DB25 connector, not only providing power to ECU,but also directly displaying electronic current value. You can easily judge whether your cable has connected correctly or the ECU module is in good condition.
- 【Power ECU when Replacing Battery 】The auxiliary power supply aims at supplying power to the vehicle through GT100+ OBDII Breakout Box before replacing the battery to sustain the power supply to the vehicle.
Rank No. #3
LS Gen 3 ECM Engine Programming Control Module Reader Diagnostic PCM Bench Harness w/Power Supply Fits for GM Chevy All Blue/Red & Blue/Green 1999-2007, OBD2 Port, 18 Gauge, 12 Volt
- Gen 3 LS ECM Programming Bench Harness Application - This bench-top harness that plugs into a standard wall outlet and allows you to connect a Gen 3 LS 4.8L, 5.3L, 6.0L computers (1999-2007) for tuning or testing via the OBDII port. Will work with any tuning software, including but not limited to EFI Live, HP Tuners, Tuner Cats.
- LS LS1 Gen III Bench Harness Fitment - This works with HP Tuners, OBDII scan tools, and other programming methods that use the OBDII port for communication with the computer. The 12V adapter supplies power to both the BLUE PCM/Computer connector and the OBDII port. The 3 connections included on the harness are the 12V wall plug adapter, the OBDII port, and the BLUE side connector for the LS computer (green/red is not required for tuning).
- Gen III Programming Harness Tool Function - The electronic control unit of the automobile electrical system collects part of the working status information, and the transmission line is sent to the ECU to protect the engine, etc
- Premium Quality LS1 OBDII Bench Harness - This LS LS1 OBDII Bench Harness features a redesigned housing to insure it lasts longer than the factory part and includes the power supply and bolts for a complete trouble-free replacement. Each harness is tested on an ECM before shipping.
- What Will You Get: One set OBDII Gen 3 Programming Bench Harness with Power Supply fits for GM Chevy LS LS1 5.3 5.7 6.0. We offer 1 year service with the Gen 3 LS Bench Harness, any questions about Gen 3 Bench Top Programming Harness, pls contact us by email, we will reply you within 12 hours.
Rank No. #4
Kridets V2.25 ECU V7.020 12V for KTAG Master Diagnostic Tool Car Engine Tester
- Software version: V2.25
- Hardware version: V7.020
- Part Name: for KTAG Master Diagnostic Tool Car Engine Tester
- Compatible with V2.25 KTAG ECU V7.020 12V
- 100+ ECU types added
Rank No. #5
HPUY ECMPro Universal ECM Motor Tester for Electronically Commutated Motors 24 Inch Leads Provides Go/No Go Results No Batteries Required ECM Motor Tester HVAC
- Easy Go/No-Go Testing:The HPUY ECMPRO ECM motor tester HVAC provides a simple, efficient Go/No-Go result for virtually all Electronically Commutated Motors (ECM) in systems, ensuring quick diagnostics without the need for batteries
- 24-Inch Leads for Accessibility: With 24-inch leads, the ECM motor tester allows for easy access in tight spaces, making it convenient for HVAC technicians to use on a variety of ECM motors
- Reliable Short Circuit Protection: Designed with built-in short circuit protection, this ECM tester ensures safe and reliable testing, preventing damage to your equipment and extending the tool's lifespan
- 24VAC Operation & Indicator Light: The ECM motor tester operates at 24VAC and features an indicator light for clear visibility during operation, making it an essential tool for diagnosing ECM motors in HVAC systems
- Durable and Lightweight: Weighing only 5.5 oz., the HPUY ECM tester is lightweight and easy to carry, making it perfect for on-the-job testing without added bulk
SaleRank No. #6
AMTIFO OBD2 Scanner with Battery Tester - Check Engine Light & Emissions Readiness, Plug & Play, Battery Health, Real-Time Date, Car Code Reader, Support All OBD II Vehicles
- Comprehensive Vehicle Diagnostics - Car code reader supports nine OBDII/EOOBD protocols, providing complete diagnostics for all car types. Easily read and clear check engine light codes for accurate troubleshooting
- Battery Health & Voltage Monitoring - Code reader for cars and truck sexclusive battery tester checks battery life, charge, and voltage, keeping you informed of your car's battery status at all times
- Real-Time Data Streaming - Car scanner access live data with clear graphs, enabling you to monitor vehicle performance in real-time and ensure emissions readiness for smog checks
- User-Friendly & Multilingual - Simple plug-and-play setup with a responsive color screen. Supports 13 languages, making diagnostics accessible to users worldwide.
- Durable & Compact Design - Built to last with a rugged exterior for easy handling. Portable and convenient, ideal for DIY diagnostics at home or professional use in shops.
Rank No. #7
Godiag OBD2-DB25 Cable Works Together with Colorful Jumper Cable DB25, HKSF277
- Original OBD2-DB25 Cable for Break Out Box
- Godiag OBD2-DB25 cable works together with Colorful Jumper Cable DB25
- It is a dedicated connection line for single ECU module or multiple ECU modules, can work together with the professional diagnostic / programming device to perform ECU diagnosis, ECU programming, power adjustment and ECU module maintenance etc
- The clear defined logos are convenient for customers to indentify
- As a consumable, it can be used with Godiag CAS4/ CAS4+ programming test platform, Godig FEM/BDC programming test platform
Rank No. #8
Supplying Demand ECMPRO Universal ECM Tester for Electronically Commutated Motors 24 Inch Leads Includes Carrying Case
- Gives a "Go / No Go" Result | No batteries required
- 24 Inch leads | Weighs 5.5 Oz. | Operating voltage: 24VAC
- 24VAC Indicator light | Short circuit protection | Magnetic case for job-site convenience
- Provides functional test for virtually all types of Electronically Commutated Motors on the market.
- SD products come in Supplying Demand packaging.
Rank No. #9
ECM Tester ECMPRO for Electronically Commutated Motors
- Easy to use: Gives a "Go / No Go" Result
- 24VAC Indicator light,Short circuit protection, magnetic casing, no battery required
- 24 Inch leads,Operating voltage: 24VAC
- Works with ECM 2.3 , ECM 3.0 ，X13 Evergreen & others
- Compatible with Supco Tradefox ECMPRO Tests Electronically Commutated Motors (ECM)
Rank No. #10
CMTOOL OBD2 Breakout Box with LED Light Indicator, Professional 16-Pin OBD Breakout Box, Automotive Electrical Diagnostic Test Tool, Portable Testing Tool
- 【Detect Communication Protocol, Power Supply and Grounding Circuit】This is a professional automotive tool for the OBDII diagnostic link connector which offers easy access to the OBDIl connector for monitoring signals of protocol, power and grounds conveniently and safely. When unconfirmed signals are detected, the breakout box can also be connected to a multimeter or oscilloscope for further testing.
- 【LED Indicators】The LED lights on the OBD2 breakout box can quickly indicate whether the power and grounding of the OBDII interface on the car are normal. Yellow LED (Pin 2/6/7/10/14/15) lights up to show communication with a scan tool and protocol identification; Green LED (Pin 4/5) lights up to indicate good ground. The Red LED (Pin 16) lights up to show there is power.
- 【16 Pin OBD Interface】The input jack layout simulates the 16-pin layout of the OBDII interface, making more tests quick and intuitive. All 16 pins of OBDII can be easily connected when the decoder communicates with the vehicle. This OBD2 breakout box provides easy access to the vehicle data bus lines.
- 【90CM Extension Cord】The OBDII connector extension cable adopts multithreading data connection technology, which makes the connection faster and smoother. The cable body is made of elastic thermoplastic TPU material, which has the characteristics of the high elasticity, high strength and high resilience.
- 【Standard 4MM Rubber Socket】The OBD2 breakout box uses safe banana sockets, and the built-in input jack can be connected to any type of 4mm banana plug, including those with safety sheaths, making it easier to connect the breakout box to a multimeter or oscilloscope.
Last update on 2025-06-12 / Affiliate links / Images from Amazon Product Advertising API
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This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Ecu Tester has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Ecu Tester?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Ecu Tester.
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- Product Quality: You don’t always get what you pay for with an Ecu Tester, sometimes less, and sometimes more.
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