GODIAG GT113 Universal Fuel Injector Tester & Cleaner Kit

The GODIAG GT113 is a professional fuel injector tester and cleaner kit designed for cars, motorcycles, and small engines. Built with 6 adapter sizes and 8 pulse modes, it allows users to test and clean almost all types of fuel injectors efficiently. Featuring an LCD display with indicator lights, the device provides clear, real-time operation feedback.

With its ability to test two injectors simultaneously, plus reverse polarity and short-circuit protection, the GT113 ensures both safety and accuracy during use. Perfect for workshops and DIY mechanics, this tool reduces engine performance issues caused by clogged or faulty injectors.

⚠️ Note: The electrical plugs are US-standard. International users may require an adapter or voltage converter. Please check compatibility before purchase.

GODIAG GT113 Key Features

1. 6 Upgraded Cleaning Adapters
   Comes with 6 adapter sizes compatible with injectors under 12V, including EFI, GDI, FSI, MPFI, SPFI, TBI, CFI, L-JET, LPG, K-Jetronic, coil-type direct, and motorcycle injectors. This makes the GT113 one of the most versatile injector testers available, capable of accurately diagnosing injector faults and improving engine performance.
2. 8 Pulse Modes with LCD & Indicators
   Offers 4 signal output modes (short, medium, long, continuous) and 2 voltage levels (12V high / 5V low). The LCD screen displays the selected mode clearly, while dual indicator lights flash in real time to show pulse output status.
3. Dual Injector Testing
   Equipped with two pairs of test leads, the GT113 allows simultaneous testing of two injectors. The 47 cm test leads and 85 cm power cable are built with durable silicone for resistance to extreme temperatures.
4. Built-in Safety Protection
   Features reverse polarity protection to prevent incorrect wiring damage, plus short-circuit protection to keep the device and injectors safe during testing.
5. Flexible Power Supply
   Powered by a 12V vehicle battery or external DC 12V (≥1.5A) adapter.

Notes:

• Compatible with any fuel pressure tester.
• Power supply and cleaning agent not included.
• Designed for gasoline engines only (not suitable for diesel).

GODIAG GT113 Advantages

• Wide Compatibility with 6 Adapters
  Includes 6 cleaning adapters, making it suitable for 12V and below 12V injectors such as EFI, GDI, FSI, MPFI, SPFI, TBI, CFI, L-JET, LPG, K-Jetronic, coil-type direct, and motorcycle injectors.
• Accurate Multi-Pulse Detection
  Multiple pulse modes allow comprehensive injector performance testing, ensuring precise diagnosis of faults and injector efficiency.
• Dual Injector Testing
  Supports simultaneous testing of two injectors, letting you compare injection volume, timing, and performance under the same conditions—saving both time and effort.
• Flexible Power Options
  Can be powered by a 12V vehicle battery or an external DC 12V adapter (minimum 1.5A recommended).
• Durable Silicone Test Leads
  The test wires and power cords are made from high-quality silicone, offering excellent flexibility, abrasion resistance, and reliability in extreme high or low temperatures.

Warm Tips:

1. Power supply and injector cleaning fluid are not included.
2. Designed for gasoline engines only (not compatible with diesel engines).

GODIAG GT113 Tester Package Includes

1. 1pc Fuel Injector Tester
2. 2pcs Battery Clamps
3. 6pcs Cleaning Adapters
4. 1pc English Manual
5. 1pc Carrying Bag