Maybe "Car Scanner" ?

 

It is definitely "Car scanner"

 

Or EV Watchdog ?

 

Can somebody link to it cause I can't find it.

 

Links are in video description:

 

I purchased the OB2 dongle that he mentioned in his video and it worked once and then would never turn on again. I would avoid it if you can. I've been using this one and it's worked flawlessly multiple times now.

Amazon

 

@Letalis @dave.mackinnon
See this post, add the bottom of the first post different Apps are mentioned, including links.

 

Thanks.

 

Thanks everyone. I figured it would be a OBD2 based thing.

Where is the OBD2 plug on the Ioniq 5? Standard location?

 

With DONGLE

 

The shown picture comes from the "Car Scanner" app.

 

To anyone writing apps for monitoring EVs, I have seen screen shots of apps that show a screen full of numbers. I am not impressed. Take a look at Cani0n, designed for the Mitsubishi i-MiEV, and you'll find a battery status screen that shows a graph with a row of bars for the voltages of each of the 88 cells in that pack, simultaneously and in real time. The vertical axis automatically adjusts to show only the spread between the maximum and minimum cell voltages at any time. It is a huge benefit, much better than attempting to rapidly evaluate differences in a sea of numbers, allowing you to see a weak cell instantly, under real operating conditions:

I don't know if the currently available apps for the Ioniq 5 have such a screen, but if they do I suspect it would show up in forums and videos. It is certainly the most common screen you'll see on the i-MiEV forums because it's so useful.

Martin & Xavier, the creators of the Cani0n app, already have CanIoniq available for the 28kWh car, and it has a similar battery status screen. If they write a version for the Ioniq 5 you'll definitely want to take a look at it. Writers of other apps take note - that screen is a significant competitive advantage.

Disclaimer: While Cani0n worked great on my previous phone, it will not stay paired with the OBDII dongle. (Other apps work fine, phone is a Galaxy S7, dongle is OBD Link LX. I seem to be fairly alone in having that complaint.) It has made me all the more aware of how useful that battery status screen is, because now I need to use another app, with yet another useless sea of changing numbers. But at least it records. So now I'm down a rabbit hole of learning how to transfer files, uploading to Excel, creating graphs, yada, yada, yada. A real-time graph is so much easier.

 

Having used the caniOn myself when I had the i-MiEV I can concur that the graph is far superior. I was watching mainly for that one spiked hot cell.

 

CarScanner cannot fit 180 cells on one screen, but several sensors in CarScanner monitor cell voltage balance:

• minimum cell voltage and #cell number
• maximum cell voltage and #cell number
• cell voltage difference

Interesting story of a faulty battery pack in IONIQ5, CarScanner screens:

SOC BMS and SOC

Been really disapointed with the charging and range of ioniq 5 so got a OBD2 and had a play. Can see the battery is pretty cold, drove for an hour and allot of regeneration. Also any one know what the difference between SOC BMS and SOC? Numbers are very different?

www.ioniqforum.com

SOC BMS and SOC

Been really disapointed with the charging and range of ioniq 5 so got a OBD2 and had a play. Can see the battery is pretty cold, drove for an hour and allot of regeneration. Also any one know what the difference between SOC BMS and SOC? Numbers are very different?

www.ioniqforum.com

 

Soul EV Spy has a nice battery cell map

 

Since this is likely a thread full of OBD2 users. Does anyone know what the "Battery Inlet Temperature" is monitoring? Does this value make sense on your vehicle? Mine's reading 65C while the pack and OAT is around 25C with coolant temps around 20C. Is this maybe the HV coupling? In that case this seems pretty hot for 0kW

 

I was trying out CarScanner today for the first time, since I also want to monitor battery cell temps with respect to charging rates.
But I was very interested to find that on one screen there is an indicator of whether your brake light is on or not.

I'm planning to use this to better understand how regenerative braking, at different levels, Auto, and iPedal, trigger the brake light. I know PharAstro has already posted on this in the post titled Road Rage:

Road rage

Hi, this is my first post since getting my Ioniq 5 three weeks ago so hallo everyone. Like everyone else, most impressed with pretty much everything about the car. Coming from a Kia Niro PHEV which had many of the features that the Ioniq has but not the regen paddles, I love the control they...

www.ioniqforum.com

But I thought I would include it in this current discussion on EV apps, for anyone interested...
See the bottom right panel - it shows 45 if brake is on, zero otherwise. Not sure yet if that is milli-amps or mW or what...

 

There seems to be two modes here, I guess it's some sort of PWM. I see 44 when light braking but 45 with heavy braking or regen. I have no idea if there is any practical difference behind the car.

 

this looks concerning to me, can you guys confirm if this is normal?

 

@Jaredreabow if you have a 72.6 kWh battery, this is normal, that battery has 180 cells. Cell 181 can be ignored.

 

Thanks

 

On Android, something similar can be done with the app Torque.

There is a Car Scanner app for android, but I'm not sure it's related to the iOS app.