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Mazda RX-7

Transmission parameters

The Mazda RX-7 has 60 transmission parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

A/T converter MAZDA_T_CONV

  • Request22 1E 14
  • Service 22DID 1E14
  • Module7E1
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 1988 to 2002.

  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.

A/T converter MAZDA_T_CONV

  • Request22 1E 14
  • Service 22DID 1E14
  • Module7E1
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 %
Unit
%

In testing for 1988 to 2002.

All-wheel drive clutch diagnostic signal MAZDA_AWD_CLU_DIAGNOSTIC

  • Request22 1E 62
  • Service 22DID 1E62
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 1988 to 2002.

All-wheel drive clutch, commanded control signal MAZDA_AWD_CLU_CMD_CTRL_SIG

  • Request22 1E 63
  • Service 22DID 1E63
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 1988 to 2002.

AT, actual gear ratio MAZDA_ACT_GEAR_RAT

  • Request22 1E 16
  • Service 22DID 1E16
  • Module7E1
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4096)
Range
0 to 15.99
Unit
Number

In testing for 1988 to 2002.

Axle gear ratio, measured MAZDA_AXLE_GEAR_RATIO_MEAS

  • Request22 1E 16
  • Service 22DID 1E16
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4096)
Range
0 to 10
Unit
Number

In testing for 1988 to 2002.

Clutch 1 temperature MAZDA_CLU_1_T

  • Request22 D9 26
  • Service 22DID D926
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Clutch 2 temperature MAZDA_CLU_2_T

  • Request22 D9 40
  • Service 22DID D940
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Clutch actuator 1 temperature MAZDA_CLU_ACTUATOR_1_T

  • Request22 D9 6B
  • Service 22DID D96B
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Clutch actuator 2 temperature MAZDA_CLU_ACTUATOR_2_T

  • Request22 D9 74
  • Service 22DID D974
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Clutch pedal position switch MAZDA_CPP_SW

  • Request22 A2 11
  • Service 22DID A211
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 1988 to 2002.

Clutch pump duty MAZDA_CLU_PMP_DUTY

  • Request22 D9 20
  • Service 22DID D920
  • ModuleD016 → 1EC70E80
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 1988 to 2002.

Converter speed ratio MAZDA_CONV_SPD_RAT

  • Request22 11 BA
  • Service 22DID 11BA
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 5 ÷ 82)
Range
0 to 3996.0365
Unit
Number

In testing for 1988 to 2002.

Current gear MAZDA_GEAR

The automatic transmission gear.

  • Request22 1E 12
  • Service 22DID 1E12
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
11First gear
22Second gear
33Third gear
44Fourth gear
55Fifth gear
66Sixth gear
77Seventh gear
88Eighth gear
99Ninth gear
1010Tenth gear

In testing for 1988 to 2002.

Gear MAZDA_GEAR_7E1

  • Request22 1E 12
  • Service 22DID 1E12
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 2002.

Gear MAZDA_GEAR_7E1_V2

  • Request22 1E 1F
  • Service 22DID 1E1F
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

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

Formula
(val ÷ 16)
Range
-2048 to 2047
Unit
Number

In testing for 1988 to 2002.

Gear MAZDA_GEAR_V3

  • Request22 DA 85
  • Service 22DID DA85
  • ModuleD016 → 1EC64E80
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 2002.

Gear commanded MAZDA_GEAR_CMD

  • Request22 1E 12
  • Service 22DID 1E12
  • Module7E6 → 7EE
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
0UNKNOWNUnknown
20L
40D
50N
60R
70P
255FAULTFault

In testing for 1988 to 2002.

Gear ratio expected MAZDA_GEAR_RAT_EXPECTED

  • Request22 DA 47
  • Service 22DID DA47
  • Module7E1
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.53
Unit
Number

In testing for 1988 to 2002.

Gear ratio, actual MAZDA_GEAR_RAT_ACT

  • Request22 DA 34
  • Service 22DID DA34
  • ModuleD016 → 1EC64E80
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 61 ÷ 250000)
Range
0 to 15.99
Unit
Number

In testing for 1988 to 2002.

Gear ratio, actual MAZDA_GEAR_RAT_ACT_7E1

  • Request22 DA 34
  • Service 22DID DA34
  • Module7E1
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4096)
Range
0 to 15.99
Unit
Number

In testing for 1988 to 2002.

Gear ratio, commanded MAZDA_PCM_CMD_TRANS_GEAR_RATIO

  • Request22 1E 19
  • Service 22DID 1E19
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 16 ÷ 65535)
Range
0 to 16
Unit
Number

In testing for 1988 to 2002.

Gear ratio, requested MAZDA_GEAR_RAT_REQ

  • Request22 DA 47
  • Service 22DID DA47
  • ModuleD016 → 1EC64E80
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.53
Unit
Number

In testing for 1988 to 2002.

Gear, AT position MAZDA_GEAR_POS

  • Request22 DA 40
  • Service 22DID DA40
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

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

Formula
val
Range
-128 to 127
Unit
Number

In testing for 1988 to 2002.

Gear, engaged MAZDA_GEAR_ENG

  • Request22 1E 1F
  • Service 22DID 1E1F
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 6
Unit
Number

In testing for 1988 to 2002.

In gear switch MAZDA_INGEAR_SW

  • Request22 11 01
  • Service 22DID 1101
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 1988 to 2002.

Measured current of clutch a actuator MAZDA_MEAS_CURRENT_CLU

  • Request22 1E 9E
  • Service 22DID 1E9E
  • Module703 → 70B
  • Every1 s
  • Testing

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

Formula
(val ÷ 100)
Range
-327 to 327 A
Unit
A

In testing for 1988 to 2002.

Park neutral position switch MAZDA_PNP_SW

  • Request22 A2 11
  • Service 22DID A211
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 1988 to 2002.

Shift gear MAZDA_GEAR_SHFT

  • Request22 1E 23
  • Service 22DID 1E23
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
10MANUALManual
46DRIVEDrive
50NEUTRALNeutral
60REVERSEReverse
70PARKPark

In testing for 1988 to 2002.

Torque converter line pressure MAZDA_TQ_CONV_LINE_P

  • Request22 11 C0
  • Service 22DID 11C0
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 172369 ÷ 5000)
Range
0 to 8790.819 kPa
Unit
kPa

In testing for 1988 to 2002.

Torque converter lock MAZDA_TQ_CONV_LOCK

  • Request22 DA 3C
  • Service 22DID DA3C
  • ModuleD016 → 1EC64E80
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 2002.

Torque into torque converter, variant 2 MAZDA_TQ_INTO_TQ_CONV_VAR_2

  • Request22 16 3A
  • Service 22DID 163A
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 0.2711635897)
Range
0 to 69.1467 N·m
Unit
N·m

In testing for 1988 to 2002.

Transmission expected gear ratio MAZDA_EXPECTED_GEAR_RAT

  • Request22 1E 19
  • Service 22DID 1E19
  • Module7E1
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 1000)
Range
0 to 65.53
Unit
Number

In testing for 1988 to 2002.

Transmission fluid fluid quality MAZDA_TRANS_FLUID_FLUID

  • Request22 18 0F
  • Service 22DID 180F
  • Module7E1 → 7E9
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 2002.

Transmission fluid temperature MAZDA_ATF_T

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 DA 3B
  • Service 22DID DA3B
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature MAZDA_ATF_T_7E1

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 1E 3F
  • Service 22DID 1E3F
  • Module7E1 → 7E9
  • Every5 s
  • Testing

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

Formula
(val ÷ 4)
Range
-8192 to 8191 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature MAZDA_ATF_T_D016

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 D9 0D
  • Service 22DID D90D
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature MAZDA_ATF_T_D016_2

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 D9 00
  • Service 22DID D900
  • ModuleD016 → 1EC64E80
  • Every5 s
  • Testing

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

Formula
(val × 1000)
Range
-32768000 to 32767000 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature MAZDA_ATF_T_DA18

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 E0 04
  • Service 22DID E004
  • ModuleDA18 → 18
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature MAZDA_TRANS_T

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 1E 1C
  • Service 22DID 1E1C
  • Module7E1 → 7E9
  • Every5 s
  • Testing

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

Formula
(val ÷ 16)
Range
-40 to 300 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature, variant 2 MAZDA_ATF_T_VAR_2_7E1

  • Request22 DA 3B
  • Service 22DID DA3B
  • Module7E1
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature, variant 2 MAZDA_ATF_T_VAR_2_V2

  • Request22 D9 04
  • Service 22DID D904
  • Module7E1
  • Every5 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °C
Unit
°C

In testing for 1988 to 2002.

Transmission fluid temperature, variant 3 MAZDA_ATF_T_VAR_3

  • Request22 D9 A1
  • Service 22DID D9A1
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 60)
Range
-60 to 195 °C
Unit
°C

In testing for 1988 to 2002.

Transmission gear MAZDA_GEAR_7E1_V3

  • Request22 DD 81
  • Service 22DID DD81
  • Module7E1
  • Every250 ms
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 2002.

Transmission gear MAZDA_TRANS_GEAR

  • Request22 11 B3
  • Service 22DID 11B3
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127.5
Unit
Number

In testing for 1988 to 2002.

Transmission gear MAZDA_TRANS_GEAR_7E1

  • Request22 11 B3
  • Service 22DID 11B3
  • Module7E1 → 7E9
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127.5
Unit
Number

In testing for 1988 to 2002.

Transmission gear ratio MAZDA_TRANS_GEAR_RAT

  • Request22 16 3B
  • Service 22DID 163B
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 15.7480315)
Range
0 to 4015.748
Unit
Number

In testing for 1988 to 2002.

Transmission gear selector p, 0 r, 1 n, 2 d, 3 MAZDA_GEAR_SELECTOR_P_0_R_1_N_2_D_3

  • Request22 63 10
  • Service 22DID 6310
  • Module7E1
  • Every250 ms
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 2002.

Transmission odometer MAZDA_TRANS_ODO

Pelican can show this parameter as the odometer.

  • Request22 DD 01
  • Service 22DID DD01
  • Module7E1 → 7E9
  • Every30 s
  • Testing

Bits 0 to 23 of the reply, 24 bits.

Formula
val
Range
0 to 16777215 km
Unit
km

In testing for 1988 to 2002.

Transmission oil temperature MAZDA_TOT

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 1E 1C
  • Service 22DID 1E1C
  • Module7E0 → 7E8
  • Every5 s
  • Testing

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

Formula
(val ÷ 16)
Range
-40 to 255 °C
Unit
°C

In testing for 1988 to 2002.

Transmission oil temperature MAZDA_TOT_V2

  • Request22 1E 1C
  • Service 22DID 1E1C
  • Module7DF
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 255 °C
Unit
°C

In testing for 1988 to 2002.

Transmission output shaft speed MAZDA_TRANS_OUTPUT_SHFT

  • Request22 11 B5
  • Service 22DID 11B5
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 40)
Range
0 to 1638.375 rpm
Unit
rpm

In testing for 1988 to 2002.

Transmission pressure, commanded MAZDA_PCM_CMD_TRANS_MAIN_LINE_P

  • Request22 1E 1A
  • Service 22DID 1E1A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val × 2)
Range
-65536 to 65534 kPa
Unit
kPa

In testing for 1988 to 2002.

Transmission temperature MAZDA_TRANS_T_V6

Pelican can show this parameter as the transmission fluid temperature.

  • Request22 1E 1C
  • Service 22DID 1E1C
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 80 + 32)
Range
0 to 7000 °F
Unit
°F

In testing for 1988 to 2002.

Transmission temperature MAZDA_TT

  • Request22 1E 1C
  • Service 22DID 1E1C
  • Module7E6 → 7EE
  • Every5 s
  • Testing

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

Formula
(val ÷ 16)
Range
-300 to 300 °C
Unit
°C

In testing for 1988 to 2002.

Transmission temperature v5 MAZDA_TRANS_T_V5

  • Request22 17 B3
  • Service 22DID 17B3
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 42 ÷ 25 − 57)
Range
-57 to 371.4 °F
Unit
°F

In testing for 1988 to 2002.

Transmission temperature, pan MAZDA_ATF_PAN_T

Pelican can show this parameter as the transmission fluid temperature.

  • Request21 82
  • Service 21PID 82
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 256 − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 1988 to 2002.

Transmission temperature, torque converter MAZDA_ATF_TQC_T

Pelican can show this parameter as the transmission fluid temperature.

  • Request21 82
  • Service 21PID 82
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 256 − 40)
Range
-40 to 215 °C
Unit
°C

In testing for 1988 to 2002.

Transmission temperature, variant 1 MAZDA_TRANS_T_VAR_1

  • Request22 17 B3
  • Service 22DID 17B3
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 42 ÷ 25 − 57)
Range
-57 to 371.4 °F
Unit
°F

In testing for 1988 to 2002.

Transmission temperature, variant 5 MAZDA_TRANS_T_VAR_5

  • Request22 11 BD
  • Service 22DID 11BD
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 80 + 32)
Range
0 to 7404.6875 °F
Unit
°F

In testing for 1988 to 2002.

Transmission temperature, variant 6 MAZDA_TRANS_T_VAR_6

  • Request22 11 BD
  • Service 22DID 11BD
  • Module7E1 → 7E9
  • Every5 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 9 ÷ 80 + 32)
Range
0 to 7404.6875 °F
Unit
°F

In testing for 1988 to 2002.

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