VF Tuner ECU/TCU Tuning for the GX550

[fgmcc5]

My cable snapped as well…very very light twist to put the cable into place to receive the connector. This happened a week ago, I emailed a few times and the response I received was that a free invoice would be sent for a replacement with a shipping label for the broken one. It’s been 3 days…I have yet to receive this invoice.

 

[Bluegill]

damn....

 

[VF Tuner]

The CAN connectors have only 2 wires for the CAN on them, we going to try to make them stronger / more robust. I will be back in office tomorrow,

the CAN Connect instructions were emailed to everyone and will be on our website as well.

 

[VF Tuner]

My cable snapped as well…very very light twist to put the cable into place to receive the connector. This happened a week ago, I emailed a few times and the response I received was that a free invoice would be sent for a replacement with a shipping label for the broken one. It’s been 3 days…I have yet to receive this invoice.

Yes I mentioned because I was not in office, in that email. You should have it now.



The CAN connects are a little fragile but I am surprised they are breaking so easily. The wires are thin ..but shouldn't just snap at the slightest bend. We will fix it and replace.

 

[VF Tuner]

Are you able to paste the link to the actual tune from the site?
Also, can you please provide a summary of all the features?
I am interested to understand what else other than power output we'll be able to achieve for my Premium plus.
Thanks in advance.

The tune files are not on our website, we email customers the prepackaged files when they send their ECU data.

We can provide a summary yes.

I will be back in office and will get on it this weekend.


VF Will get the broken CAN connects replaced this weekend as well.

 

[VF Tuner]

Also, I want to take a moment to post this here for the heavily modified GX550 folks.


We have some reports that some intake systems cause check engine lights on these vehicles. Our calibrations follow EPA guidance and follow standard emissions controls. We cannot provide any calibration that "deletes" "modifies" or "disables" any such report or change any data that would change the ability for any DTC report. (DTC = check engine light / diagnostic trouble code)

Our calibrations are designed for OEM / OEM+ (some modifications, like exhaust) however these engines are very sensitive to intake design, airflow calculations, crank case breather airflow readings, etc) All for emissions purposes.

 

[monsieurvo]

Yes I mentioned because I was not in office, in that email. You should have it now.



The CAN connects are a little fragile but I am surprised they are breaking so easily. The wires are thin ..but shouldn't just snap at the slightest bend. We will fix it and replace.

Thanks for this. I don't think duct tape is a good way to secure the cable and the connector. Perhaps shrink wrap to ensure there's minimal movement of the wire might help?

 

[VF Tuner]

Thanks for this. I don't think duct tape is a good way to secure the cable and the connector. Perhaps shrink wrap to ensure there's minimal movement of the wire might help?

We used electrical tape to secure the wire sheath, but it seems to not have held,

We don't use duct tape. The new one will use some additional secure backing