User Feedback on ECUHELP KT200II:
ECU: Opel Marelli MJD602 Kline
Read: Partial reading via OBD completed in 12 minutes
Write: Partial writing completed in 2 minutes
Checksum: Verified successfully
Full reading more than an hour after the posted message.
Visual Confirmation:
Image 1: Reading via OBD completed successfully.
Image 2: Writing process completed successfully.
ECUHELP KT200II ECU Programmer has proven effective for reading and writing Opel Marelli MJD602 Kline OBD mode.