![Help please?! Hi so does anybody know which fuse is for the OBD port? I've tried connecting several readers but I keep getting Communication error?? Not sure what to do Thank you : Help please?! Hi so does anybody know which fuse is for the OBD port? I've tried connecting several readers but I keep getting Communication error?? Not sure what to do Thank you :](https://preview.redd.it/help-please-hi-so-does-anybody-know-which-fuse-is-for-the-v0-0eierkkkbvca1.jpg?auto=webp&s=0a56df7e992b1be92aaf5a471a1008d8605991d1)
Help please?! Hi so does anybody know which fuse is for the OBD port? I've tried connecting several readers but I keep getting Communication error?? Not sure what to do Thank you :
![My obd scanner will not communicte with the my mk4 golf GTI, i have disconnected the K-Line and tested the obd2 port My obd scanner will not communicte with the my mk4 golf GTI, i have disconnected the K-Line and tested the obd2 port](https://f01.justanswer.com/yQVpolgr/20201012_084233.jpg)
My obd scanner will not communicte with the my mk4 golf GTI, i have disconnected the K-Line and tested the obd2 port
![Amazon.com: OBDII Scanner Diagnostic Cable for VW Audi Skoda Seat Volkswagen, Support VAG-COM KKL 409.1, 16-Pin Car Programming Cable, OBD II Adapter Connector Cable Scan Tool, for Win XP/ WIN7 32bits ONLY Amazon.com: OBDII Scanner Diagnostic Cable for VW Audi Skoda Seat Volkswagen, Support VAG-COM KKL 409.1, 16-Pin Car Programming Cable, OBD II Adapter Connector Cable Scan Tool, for Win XP/ WIN7 32bits ONLY](https://m.media-amazon.com/images/I/61QQ8ANEvXL.jpg)
Amazon.com: OBDII Scanner Diagnostic Cable for VW Audi Skoda Seat Volkswagen, Support VAG-COM KKL 409.1, 16-Pin Car Programming Cable, OBD II Adapter Connector Cable Scan Tool, for Win XP/ WIN7 32bits ONLY
![My Golf 4 still have the check engine yellow light on and now it blinks. The car was 5 months with the mechanic and he said that he checked everything and nothing My Golf 4 still have the check engine yellow light on and now it blinks. The car was 5 months with the mechanic and he said that he checked everything and nothing](https://external-preview.redd.it/zkIhs0_0NU_JHuQTFx5rUlNV_Ub4rtiesorgUvZjid0.png?width=640&crop=smart&format=pjpg&auto=webp&s=219e07edbf6e3bf02847e899b006002b1990212b)