Rob Wiebe 6
Tuesday, December 13, 2022
Replaced my DEF tank heater in my 2015 Duramax but struggled to clear the "service DEF system" warning. Needed to initiate all 3 DEF heaters before the truck would kill the impending speed restriction. My current scan tool wasn't able to command each heater on, but this tool certainly did! I have is a ELM327 BT adapter, but like others have said, its too slow to stay connected reliably but it stayed on long enough to run all 3 commands. Ordering a MX+ today. Best $20 I have spent in a while. TY
Eastcoast Grinder 0
Sunday, June 29, 2025
This App is a scam. Everytime I try to get a read or do a regenerate it lost network connection and lost connection to the module. DO NOT BUY.
Surreal Development LLC
Tuesday, July 8, 2025
Sorry you're having connection issues.
This is a common problem with ELM327 adapters - many are low-quality and drop connections frequently. We recommend the OBDLink MX+ for reliable performance with Gretio.
anthony raspantini 1
Sunday, June 1, 2025
not the most walk thru user friendly but boy this one is powerful! great paired with obdlink mx+
Surreal Development LLC
Tuesday, July 8, 2025
Thanks for the feedback!
Ethan Desilets 1
Thursday, May 29, 2025
Bummed it does support Android Auto yet. Would be nice to see gauges in a grid. Also had a bit of trouble setting up OBDLink MX. I didn't expect to have any issues but, I did. it works now.
Surreal Development LLC
Thursday, May 29, 2025
Hi Ethan,
Android auto support is sadly on Google’s end. But yes it would be nice :)
Ben Curtes 5
Tuesday, December 20, 2022
I emailed the developer a couple questions regarding my intent to use this app to force my diesel Chevy Colorado to regenerate the DPF. I have very basic knowledge of this stuff and Justin patiently and thoroughly answered my questions even though I emailed him on a Sunday. Bottom line is, I was able to force a regen on my truck and monitor the progress easily. I have had to pay for this to be done by a mechanic three times this year. This app will definitely save me money. Thanks!
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