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Toyota MR2

Orientation parameters

The Toyota MR2 has 16 orientation parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Deceleration TOYOTA_DECEL

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 36.36 ÷ 255 − 18.18)
Range
-18.18 to 18.18 m/s²
Unit
m/s²

In testing for 1988 to 2007. Not supported for 2011.

  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.

Deceleration TOYOTA_DECEL

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 36.36 ÷ 255 − 18.18)
Range
-18.18 to 18.18 m/s²
Unit
m/s²

In testing for 1988 to 2007. Not supported for 2011.

Deceleration 2 TOYOTA_DECEL_2

  • Request21 05
  • Service 21PID 05
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 36.36 ÷ 255 − 18.18)
Range
-18.18 to 18.18 m/s²
Unit
m/s²

In testing for 1988 to 2007. Not supported for 2011.

Deceleration open TOYOTA_DECELERATION_OPEN

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 1988 to 2007. Not supported for 2011.

Lateral g TOYOTA_LAT_G

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula
(val ÷ 50)
Range
-2.5 to 2.5 g
Unit
g

In testing for 1988 to 2001, 2003 to 2007. Not supported for 2002, 2011.

Longitudinal g TOYOTA_LNG_G

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula
(val ÷ 50)
Range
-2.5 to 2.5 g
Unit
g

In testing for 1988 to 2001, 2003 to 2007. Not supported for 2002, 2011.

Yaw rate sensor TOYOTA_YAW_RATE

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127 °
Unit
°

In testing for 1988 to 2007. Not supported for 2011.

Yaw rate sensor, alternate TOYOTA_YAW_RATE2

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127 °
Unit
°

In testing for 1988 to 2007. Not supported for 2011.

Yaw rate value TOYOTA_YAW

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127
Unit
Number

In testing for 1988 to 2001, 2003 to 2007. Not supported for 2002, 2011.

Yaw rate value (degrees/sec) TOYOTA_YAW_RATE_V2

  • Request21 47
  • Service 21PID 47
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127 °
Unit
°

In testing for 1988 to 2001, 2003 to 2007. Not supported for 2002, 2011.

Yaw rate, error? TOYOTA_YAW_RATE_OPEN_ERROR

  • Request21 BE
  • Service 21PID BE
  • Module7B0 → 7B8
  • Every1 s
  • Testing

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

In testing for 1988 to 2007. Not supported for 2011.

Yaw rate, sensor 1 TOYOTA_YAW_1

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127
Unit
Number

In testing for 1988 to 2007. Not supported for 2011.

Yaw rate, sensor 2 TOYOTA_YAW_2

  • Request21 06
  • Service 21PID 06
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127
Unit
Number

In testing for 1988 to 2007. Not supported for 2011.

Zero point of deceleration TOYOTA_ZP_DEC

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula
(val ÷ 50)
Range
-2.56 to 2.54 g
Unit
g

In testing for 1988 to 2007. Not supported for 2011.

Zero point of deceleration 2 TOYOTA_ZP_DEC2

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula
(val ÷ 50)
Range
-2.56 to 2.54 g
Unit
g

In testing for 1988 to 2007. Not supported for 2011.

Zero point of yaw rate TOYOTA_ZERO_POINT_OF_YAW_RATE

  • Request21 A1
  • Service 21PID A1
  • Module7B0 → 7B8
  • Every3600 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127
Unit
Number

In testing for 1988 to 2007. Not supported for 2011.

Zero point of yaw rate (degrees/sec) TOYOTA_ZP_YAW

  • Request21 46
  • Service 21PID 46
  • Module7B0 → 7B8
  • Every250 ms
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 128)
Range
-128 to 127
Unit
Number

In testing for 1988 to 2007. Not supported for 2011.

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