HP Tuners for 2005-2015

Check your fuses, and then verify that there's 12v and Ground at the OBDII port.

 

12.9 V and all fuses seem to be good. Any other thoughts for me to check when I get back in a few hrs?

 

what was your install procedure on the software?

have you tried opening vcm scanner and connecting to the vehicle (no need to be running but key to ON)

 

I think I'd gotten something like that. I had to ensure that the module was in the port very well. It actually took a couple tries to get it seated properly.

 

Use a dvom across pin 16 and pin 4. Should read battery voltage.

 

Checked that earlier and had 12.9V

Back home now and going to give a few things a try. @nd4spdbh you're on call tonight

 

some hast to give @JustDSM a rest.

 

Bingo this is what it was. Wiggled it around and could see the obd and host lights on the module start to flicker. Never had this issue with my regular obd scanner. @JustDSM you will have an email inbound shortly. Get to it when you can. Thanks everyone.

 

@snowsk8air2 & @o0opackersfano0o You each should have mail.

 

Thank you sir. I’ll give it a go in just a bit. How long does the flash process usually take? I know OV was saying theirs is way faster, and since this will be my first flash I want to know if I’m looking at 1-2min or like 5-10min

 

They've revised the flashing process recently to address the issues that a few folks here had. The process takes slightly longer than it did, but it does it in "packets" smaller bits. I'm not a tech-savvy guy with all the comms that take place, so I'm not really the authority to speak on that aspect of things. However you can expect it to take about 5-10 minutes for the first flash (which includes your licensing and buying credits online should you need too). It's about a 3-5 minute process for any subsequent flash and that's about what you should expect normally.

 

these guys will love the tune. I wait with popcorn to read the following comments.

 

hoping Sunday I have time to reload things and do a data log. get my large intake installed!

 

We’ll find out soon.
Though I did just notice this. Argument null and failed? Do I disconnect or keep waiting? @JustDSM

 

Are you connected to WiFi? (You'll need to be if not).

 

I am, but it is super shitty at my house. Especially in the garage.

 

I suspect that's your problem. If you can, use your phone as a hotspot. You'll want a decent connection as there has to be comms between your computer and HPT servers for the flash process.

If there's anything you can do to improve signal strength in your garage, I'd do it for the few minutes the flash takes

 

Gotcha. At least I checked and the truck does still start.

 

Yeah, I've seen that error pop up when I'm on the road tuning and away from the house and I've forgotten to turn on my phone's hotspot. It's one of the "fails" that wont screw the pooch as the communication between your PC and HPT needs to occur before the flash actually happens.

 

Now I’m getting here and failing. Thinking this might not happen tonight.