THIKPO Fuel Injector Tester & Cleaner Kit — Dual-Channel 2-Injector, 8 Pulse Modes & 8 Adapter Sizes

THIKPO Universal Fuel Injector Tester and Cleaner Tool Kit is a portable dual-channel 12V tester that diagnoses and cleans petrol vehicle injectors using eight pulse modes and eight adapter sizes.

Designed for DIY mechanics and professional technicians, this compact kit combines timed pulse output, compatibility adapters, and safety protections to test, pulse-clean, and compare injector performance on most gasoline electronic fuel injection (EFI) and gasoline direct injection (GDI) systems. It runs from a 12V battery or DC adapter, supports simultaneous two-injector testing, and includes both 12V/5V drive levels and multiple pulse lengths for flexible diagnostics.

How does the THIKPO kit identify injector problems?

The unit pulses injectors with selectable short, medium, long, and continuous signals at two voltage levels to reveal blockages, leaks, stuck pintles, or electrical faults. The LCD shows the active mode so you can document results and compare injector responses side-by-side.

• Dual output channels let you test two injectors at once to compare spray patterns and timing.
• Eight pulse modes (short/medium/long/continuous × high/low voltage) simulate operating conditions.
• LCD readout confirms mode selection; indicator light warns on output faults.

Can I use it to clean injectors and which adapters fit my car?

The kit accepts eight size adapters plus two specialty fittings for VW/Audi and BMW N‑series injectors, enabling pressurized solvent flow for on-bench or off-engine cleaning. Use an appropriate injector cleaning solvent and a 12V source; the adapters create a secure seal so cleaning fluid reaches the nozzle reliably.

• Eight general adapters cover most 12V EFI and GDI injector bores.
• Special fittings include a VW/Audi-compatible adapter and a threaded BMW N‑series adapter.
• Compatible with standard cleaning solvents and fuel pressure testers for off-engine service.

What safety and protection features does the tester include?

The THIKPO tester has reverse-polarity input protection and short-circuit output detection to protect the unit and your vehicle’s components during use. If the output experiences a short or damage, the power indicator flashes to alert you and prevent further current flow.

• Power input reverse-connection protection prevents damage from incorrect hookup.
• Output short-circuit protection and fault indication on the power lamp.
• Silica-gel insulated leads remain flexible across temperature extremes for safer handling.

What power and compatibility limits should I be aware of?

The tester requires a 12V DC supply (battery or ≥1.5A adapter); it is intended for gasoline engines only and not for mechanical diesel injectors. For GDI injectors use the low-voltage modes (5V) rather than the 12V high-voltage modes, and always pair the tool with an appropriate cleaning solvent and pressure tester when performing off-engine cleaning.

• Powered by 12V battery or external 12V DC adapter (≥1.5A).
• Not suitable for diesel mechanical injectors; gasoline engines only.
• Use low-voltage modes for GDI injectors to avoid damage.

Who is this for: The THIKPO Universal Fuel Injector Tester and Cleaner Tool Kit is aimed at home mechanics, mobile technicians, and repair shops that need a portable, versatile injector diagnostic and cleaning solution. It fits users who want side-by-side injector comparison, adaptable cleaning fittings for many vehicle makes (including BMW and Audi), and built-in protections to reduce risk during testing. If you plan to evaluate or restore injector spray patterns, verify electrical function, or perform off-engine cleaning on gasoline systems, this kit provides the pulse control, adapters, and convenience to make those tasks faster and more reliable.