ECUHELP KT200 ECU Programmer is confirmed to work with the Opel EDC16C9 ECU for reading, writing, and performing checksum bench mode. Below are the details on connections, wiring diagrams, and necessary drivers for successful operation.

ECU EDC16C9 Overview
Image 1: The outlook of ECU EDC16C9.
KT200 Opel EDC16C9 Read Write Checks Bench Mode-01

Connection Setup
Image 2: How the KT200 is connected to the bench box, the ECU, and the computer. This image also shows the reading process with the KT200.
KT200 Opel EDC16C9 Read Write Checks Bench Mode-02

KT200 wiring diagram of BOSCH EDC16 C9 [ MPC556 ] – Opel, Chevrolet, Saab [Diesel]
Connect the multifunction cable as follows, use the Bench Box:
KT200 Opel EDC16C9 Read Write Checks Bench Mode-03

KT200 read and write use the following driver:
→ BENCH MODE
→ [brand]
→ MPC555/556 – [brand]
→ EDC16 C9

Conclusion:
ECUHELP KT200 is a reliable ECU Programmer for reading, writing, and performing checksum on the Opel EDC16C9 ECU bench mode. By following the provided wiring diagrams and driver instructions, users can ensure a proper connection and smooth operation.

Upgrade Information:
The KT200 has been upgraded to the KT200 II, which offers improved performance. You can upgrade your device by purchasing the PCB board from the link below:
===> KT200 Upgrade to ECUHELP KT200 II