Car key ECU test coil made of high-quality plastic materials, it is durable. Applicable to all automobiles that use chip induction coils for testing. intelligence operation No need to connect to a computer.
Product parameter
Product Name | Car Key ECU Test Coil |
Material | Plastic |
Application | Car key ecu detection |
Color | Green |
Weigh | 350g |
Quality | 100% Tested QC Passed |

Product Features
- Material: Made of high-quality plastic, it is durable.
- Strong compatibility: Applicable to tapplies to all cars tested with the use of [security] chip induction coil.
- The operation is extremely simple: Just attach it to the ignition switch coil and observe the LED light to determine the result.
- Intelligent computer-free operation: No need for diagnostic instruments or professional equipment. Plug and play, suitable for on-site rapid investigation.
Usage method
- Fasten the test ring onto the induction coil of the vehicle ignition switch.
- Observe the LED indicator light:
Light up → The vehicle is normal.
Not lit → [ECU] computer is not working properly requires further maintenance.
Customization options
Customized logo (Min. order: 5000 units)
Customized packaging (Min. order: 5000 units)