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Porsche Taycan

Tire parameters

The Porsche Taycan has 34 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left tire pressure TAYCAN_TP_FLConfirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 18 A1
  • Service 22DID 18A1
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 40 to 47 of the reply, 8 bits.

0x59 = 89 → (89 ÷ 40) = 2.225 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Front left tire pressure TAYCAN_TP_FLConfirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 18 A1
  • Service 22DID 18A1
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 40 to 47 of the reply, 8 bits.

0x59 = 89 → (89 ÷ 40) = 2.225 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Front left tire pressure, set point TAYCAN_TP_SET_FLConfirmed

  • Request22 18 A1
  • Service 22DID 18A1
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 56 to 63 of the reply, 8 bits.

0x5C = 92 → (92 ÷ 40) = 2.3 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Front left tire temperature TAYCAN_TT_FLConfirmed

Pelican can show this parameter as the front left tire temperature.

  • Request22 18 A1
  • Service 22DID 18A1
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 48 to 55 of the reply, 8 bits.

0x35 = 53 → (53 − 40) = 13 °C

Formula
(val − 40)
Range
-40 to 127 °C
Unit
°C

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Front right tire pressure TAYCAN_TP_FRConfirmed

Pelican can show this parameter as the front right tire pressure.

  • Request22 18 A0
  • Service 22DID 18A0
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 40 to 47 of the reply, 8 bits.

0x5B = 91 → (91 ÷ 40) = 2.275 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Front right tire pressure, set point TAYCAN_TP_SET_FRConfirmed

  • Request22 18 A0
  • Service 22DID 18A0
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 56 to 63 of the reply, 8 bits.

0x5C = 92 → (92 ÷ 40) = 2.3 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Front right tire temperature TAYCAN_TT_FRConfirmed

Pelican can show this parameter as the front right tire temperature.

  • Request22 18 A0
  • Service 22DID 18A0
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 48 to 55 of the reply, 8 bits.

0x37 = 55 → (55 − 40) = 15 °C

Formula
(val − 40)
Range
-40 to 127 °C
Unit
°C

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Rear left tire pressure TAYCAN_TP_RLConfirmed

Pelican can show this parameter as the rear left tire pressure.

  • Request22 18 A2
  • Service 22DID 18A2
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 40 to 47 of the reply, 8 bits.

0x61 = 97 → (97 ÷ 40) = 2.425 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Rear left tire pressure, set point TAYCAN_TP_SET_RLConfirmed

  • Request22 18 A2
  • Service 22DID 18A2
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 56 to 63 of the reply, 8 bits.

0x64 = 100 → (100 ÷ 40) = 2.5 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Rear left tire temperature TAYCAN_TT_RLConfirmed

Pelican can show this parameter as the rear left tire temperature.

  • Request22 18 A2
  • Service 22DID 18A2
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 48 to 55 of the reply, 8 bits.

0x37 = 55 → (55 − 40) = 15 °C

Formula
(val − 40)
Range
-40 to 127 °C
Unit
°C

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Rear right tire pressure TAYCAN_TP_RRConfirmed

Pelican can show this parameter as the rear right tire pressure.

  • Request22 18 A3
  • Service 22DID 18A3
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 40 to 47 of the reply, 8 bits.

0x64 = 100 → (100 ÷ 40) = 2.5 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Rear right tire pressure, set point TAYCAN_TP_SET_RRConfirmed

  • Request22 18 A3
  • Service 22DID 18A3
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 56 to 63 of the reply, 8 bits.

0x64 = 100 → (100 ÷ 40) = 2.5 bar

Formula
(val ÷ 40)
Range
0 to 6.375 bar
Unit
bar

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Rear right tire temperature TAYCAN_TT_RRConfirmed

Pelican can show this parameter as the rear right tire temperature.

  • Request22 18 A3
  • Service 22DID 18A3
  • Module70B → 775
  • Every15 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 48 to 55 of the reply, 8 bits.

0x37 = 55 → (55 − 40) = 15 °C

Formula
(val − 40)
Range
-40 to 127 °C
Unit
°C

Confirmed for 2022. In testing for 2020, 2023 to 2026. Not supported for 2021.

Steering wheel angle TAYCAN_STEER_ANGLE_EPS

  • Request22 18 12
  • Service 22DID 1812
  • Module712 → 77C
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val ÷ 8)
Range
-4096 to 4095.875 °
Unit
°

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Steering wheel angle TAYCAN_SWA_ALT

  • Request22 18 04
  • Service 22DID 1804
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 80 to 95 of the reply, 16 bits. The value is signed.

Formula
(val × 0.4375)
Range
-14336 to 14335.5625 °
Unit
°

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Steering wheel temperature TAYCAN_STEER_WHL_TConfirmed

  • Request22 55 05
  • Service 22DID 5505
  • Module710 → 77A
  • Every5 s
  • Testing for 2020 to 2021, 2023 to 2026

Example reply from a 2022 Porsche Taycan.

Bits 0 to 7 of the reply, 8 bits.

0xFE = 254 → 254 °C

Formula
val
Range
0 to 255 °C
Unit
°C

Confirmed for 2022. In testing for 2020 to 2021, 2023 to 2026.

Steering wheel torque sensor 1 TAYCAN_STEER_TQ_1

  • Request22 18 05
  • Service 22DID 1805
  • Module712 → 77C
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val × 0.004395 + 0.06)
Range
-143.9553 to 144.0709 °
Unit
°

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Steering wheel torque sensor 2 TAYCAN_STEER_TQ_2

  • Request22 18 06
  • Service 22DID 1806
  • Module712 → 77C
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula
(val × 0.004395 + 0.06)
Range
-143.9553 to 144.0709 °
Unit
°

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring available TAYCAN_TPMS_AVAIL

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring front left flat tire indicator TAYCAN_TPMS_FL_FLAT

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 296 to 303 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring front left tire leakage rate TAYCAN_TPMS_FL_TIRE_LEAK

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 264 to 271 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring front right flat tire indicator TAYCAN_TPMS_FR_FLAT

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 304 to 311 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring front right tire leakage rate TAYCAN_TPMS_FR_TIRE_LEAK

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 272 to 279 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading at fourth to last warning TAYCAN_TPMS_ODO_WARN_4

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 232 to 263 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading at last adaptation TAYCAN_TPMS_ODO_ADAPT_1

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 8 to 39 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading at last warning TAYCAN_TPMS_ODO_WARN_1

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 136 to 167 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading at second to last warning TAYCAN_TPMS_ODO_WARN_2

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 168 to 199 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading at third to last warning TAYCAN_TPMS_ODO_WARN_3

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 200 to 231 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading four adaptations ago TAYCAN_TPMS_ODO_ADAPT_4

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 104 to 135 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading three adaptations ago TAYCAN_TPMS_ODO_ADAPT_3

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 72 to 103 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring odometer reading two adaptations ago TAYCAN_TPMS_ODO_ADAPT_2

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 40 to 71 of the reply, 32 bits.

Formula
val
Range
0 to 200000 km
Unit
km

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring rear left flat tire indicator TAYCAN_TPMS_RL_FLAT

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 312 to 319 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring rear left tire leakage rate TAYCAN_TPMS_RL_TIRE_LEAK

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 280 to 287 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring rear right flat tire indicator TAYCAN_TPMS_RR_FLAT

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 320 to 327 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

Tire pressure monitoring rear right tire leakage rate TAYCAN_TPMS_RR_TIRE_LEAK

  • Request22 18 21
  • Service 22DID 1821
  • Module713 → 77D
  • Every5 s
  • Testing

Bits 288 to 295 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2020 to 2021, 2023 to 2026. Not supported for 2022.

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