Front motor not working?

[Kainlow]

I recently had the battery repair performed on my "20 4S. Being that it wasn't a full replacement, I know it's only a matter of time until the other modules/cells fail. I decided it would be prudent to monitor the battery health, so I bought an iCar Pro BLE 4.0 and the eFlow app. SOH is 86% after repair - bummer. I toggled to the real time metrics and am only getting a torque reading for Target Torque 1. Took the car out to the highway and floored it...still nothing for TT2 - stuck at 0. Is it possible that only one motor is working? Would it be deactivated due to the low SOH? Looking to get some insight before the dealer takes my car in yet again...thanks asll

Sponsored

 

[Svenson]

Hi @Kainlow,

We’ll also check the values and get back to you after our test drive.

 

[trycan]

Hi @Kainlow,

We’ll also check the values and get back to you after our test drive.

Does the eFlow app give a breakout of each individual module voltage? I couldn't tell from the screenshots. That would be super useful to know if a couple of individual modules started going low.

When will Taycan 2025 be supported?

I was surprised not to see Ford Mach-E on the list of supported EVs, there are a large number of those on the road.

 

[W1NGE]

I recently had the battery repair performed on my "20 4S. Being that it wasn't a full replacement, I know it's only a matter of time until the other modules/cells fail. I decided it would be prudent to monitor the battery health, so I bought an iCar Pro BLE 4.0 and the eFlow app. SOH is 86% after repair - bummer. I toggled to the real time metrics and am only getting a torque reading for Target Torque 1. Took the car out to the highway and floored it...still nothing for TT2 - stuck at 0. Is it possible that only one motor is working? Would it be deactivated due to the low SOH? Looking to get some insight before the dealer takes my car in yet again...thanks asll

Did you check the Trip display on the PCM which will show both motors (current flow) operating or not.

Can't imagine that there wouldn't be an error screaming on the main display if not working.

 

[Svenson]

I recently had the battery repair performed on my "20 4S. Being that it wasn't a full replacement, I know it's only a matter of time until the other modules/cells fail. I decided it would be prudent to monitor the battery health, so I bought an iCar Pro BLE 4.0 and the eFlow app. SOH is 86% after repair - bummer. I toggled to the real time metrics and am only getting a torque reading for Target Torque 1. Took the car out to the highway and floored it...still nothing for TT2 - stuck at 0. Is it possible that only one motor is working? Would it be deactivated due to the low SOH? Looking to get some insight before the dealer takes my car in yet again...thanks asll

Hi @Kainlow,

We’ve just checked the data ourselves on a Taycan Turbo S, and there are also no values returned by the control unit for Target Torque 2, even during sporty acceleration. While this parameter might have been intended for use, it appears it isn’t utilized by the control unit. The absence of this data does not indicate any issue with your vehicle. However, we’ll investigate this further on our end and will update accordingly.

 

[Svenson]

Does the eFlow app give a breakout of each individual module voltage? I couldn't tell from the screenshots. That would be super useful to know if a couple of individual modules started going low.

When will Taycan 2025 be supported?

I was surprised not to see Ford Mach-E on the list of supported EVs, there are a large number of those on the road.

Hi @trycan,

Thanks for reaching out! We’re working on compatibility for the latest Taycan models, including the 2025 version, and we’re also evaluating support for additional platforms. However, vehicles like the Ford Mach-E run on a different architecture, which requires more adjustments to read and display the relevant data. So I cannot promise anything yet unfortunately.

eFlow offers a detailed view of individual cell voltage readings. Or are you looking for information on a module basis instead of cell-specific details?

Sponsored