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Dsp u7134 unable to connect

Predator support for Dodge gas vehicles

Moderator: mikel

Post Tue Aug 06, 2019 9:14 am

Posts: 1
Just purchased a second hand u7134 for my srt4. I tried to marry it to my car last night and was unsuccessfull. Its giving me an error saying unable to communicate with unit 1. I've checked fuses. My keys on. A scanner works when I read my codes and such.

Ps the tuner is unmarried.

Post Tue Aug 06, 2019 11:53 am

Posts: 55155
Location: DiabloSport World Headquarters

sounds like device itself may have an issue.
Key in RUN, go to options/troubleshooting/show VIN or show calid, does it display this info from the vehicle?
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
561-908-0040x4
M-F 8:00 AM to 5:00 PM EST


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