CNBJ-620 12V Automotive Fuel Injector Tester & Cleaner

The CNBJ-620 is a 12V automotive fuel injector testing and cleaning tool designed to help diagnose and service fuel injection systems without removing the engine. With 4 pulse settings and a durable PVC body, it allows technicians and DIY mechanics to test injector function and perform basic cleaning directly at the workbench or in the vehicle.

Key Features

• 4 Pulse Settings: Multiple pulse modes for flexible injector testing and cleaning cycles.
• 12V Operation: Connects directly to a standard 12V car battery — no separate power adapter needed.
• Durable PVC Body: Resistant construction built for workshop use.
• Injector Testing: Verify injector function and flow rate without costly diagnostic equipment.
• Injector Cleaning: Flush deposits and debris from injector tips to restore proper spray patterns.

Specifications

• Model: CNBJ-620
• Voltage: 12V DC (car battery powered)
• Material: PVC
• Pulse Settings: 4 modes
• Battery Required: No (uses vehicle 12V battery)
• Available Color: Grey

Helpful Notes

• Designed for use on standard 12V automotive fuel injectors.
• Always follow proper fuel system safety precautions when working near fuel lines.
• Slight color differences may occur due to screen display settings.

FAQ

Does it include batteries?

No. The CNBJ-620 is powered directly from your vehicle’s 12V battery — no separate batteries are required.

Can it clean injectors without removing them?

The tool is designed for bench testing and cleaning. Refer to your vehicle’s service manual for on-car injector cleaning procedures.