Parameters

The Mercedes-Benz CL-Class has 17 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Engine

Boost air temperature `CL_BOOST_AIR_T`

Service 22DID 0163
Module7E0 → 7E8
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273.1$
Range: -273 to 6280 °C
Unit: °C

In testing for 2007 to 2014.

Boost pressure `CL_BOOST_P`

Service 22DID 0163
Module7E0 → 7E8
Every5 s
Testing

Bits 120 to 135 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Raw value

In testing for 2007 to 2014.

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2009.

Diesel particulate filter differential pressure `CL_DPF_DIFF_P`

Service 22DID 0168
Module7E0 → 7E8
Every1 s
Testing

Bits 320 to 335 of the reply, 16 bits. The value is signed.

Formula: $val$
Range: -32768 to 32767
Unit: Raw value

In testing for 2007 to 2014.

Engine oil temperature `CL_EOT`

Service 22DID 2095
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 27}{20} - 54$
Range: -54 to 290 °F
Unit: °F

In testing for 2007 to 2014.

Exhaust back pressure `CL_EXH_BACK_P`

Service 22DID 0168
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767
Unit: Raw value

In testing for 2007 to 2014.

Radiator temperature `CL_RADIATOR_T`

Service 22DID 2017
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 27}{32} + 32$
Range: 0 to 55327 °F
Unit: °F

In testing for 2007 to 2014.

Fuel

Fuel rail pressure `CL_FUEL_RAIL_P`

Service 22DID 2071
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.4998701$
Range: 0 to 32758 kPa
Unit: kPa

In testing for 2007 to 2014.

Fuel tank level `CL_FUEL_TANK_LEVEL`

Service 22DID 2030
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.099934824$
Range: 0 to 6549 L
Unit: L

In testing for 2007 to 2014.

Fuel temperature `CL_FUEL_T`

Service 22DID 016F
Module7E0 → 7E8
Every5 s
Testing

Bits 128 to 143 of the reply, 16 bits.

Formula: $\frac{val}{10} - 273$
Range: -273 to 6280 °C
Unit: °C

In testing for 2007 to 2014.

Transmission

Current gear `CL_CURRENT_GEAR`

Service 21PID 30
Module7E1 → 7E9
Every5 s
Testing

Bits 80 to 87 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 2007 to 2014.

Torque converter slip `CL_TQ_CONV_SLIP`

Service 21PID 30
Module7E1 → 7E9
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 rpm
Unit: rpm

In testing for 2007 to 2014.

Transmission fluid temperature, variant 1 `CL_ATF_T_VAR_1`

Service 21PID 30
Module7E1 → 7E9
Every5 s
Testing

Bits 88 to 95 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2007 to 2014.

Transmission fluid temperature, variant 2 `CL_ATF_T_VAR_2`

Service 22DID 0230
Module7E1 → 7E9
Every5 s
Testing

Bits 88 to 95 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

In testing for 2007 to 2014.

Transmission fluid temperature, variant 3 `CL_ATF_T_VAR_3`

Service 21PID 34
Module7E1 → 7E9
Every5 s
Testing

Bits 72 to 87 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10}$
Range: -3276 to 3276 °C
Unit: °C

In testing for 2007 to 2014.

Transmission fluid temperature, variant 4 `CL_ATF_T_VAR_4`

Service 22DID 0234
Module7E1 → 7E9
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

In testing for 2007 to 2014.

Trips

Odometer `CL_ODO`

Service 22DID 016B
Module7E0 → 7E8
Every30 s
Testing

Bits 288 to 303 of the reply, 16 bits.

Formula: $val \times 2$
Range: 0 to 131070 km
Unit: km

In testing for 2007 to 2014.

Parameters

How to read a parameter card

Boost air temperature `CL_BOOST_AIR_T`

Engine

Boost air temperature `CL_BOOST_AIR_T`

Boost pressure `CL_BOOST_P`

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Diesel particulate filter differential pressure `CL_DPF_DIFF_P`

Engine oil temperature `CL_EOT`

Exhaust back pressure `CL_EXH_BACK_P`

Radiator temperature `CL_RADIATOR_T`

Fuel

Fuel rail pressure `CL_FUEL_RAIL_P`

Fuel tank level `CL_FUEL_TANK_LEVEL`

Fuel temperature `CL_FUEL_T`

Transmission

Current gear `CL_CURRENT_GEAR`

Torque converter slip `CL_TQ_CONV_SLIP`

Transmission fluid temperature, variant 1 `CL_ATF_T_VAR_1`

Transmission fluid temperature, variant 2 `CL_ATF_T_VAR_2`

Transmission fluid temperature, variant 3 `CL_ATF_T_VAR_3`

Transmission fluid temperature, variant 4 `CL_ATF_T_VAR_4`

Trips

Odometer `CL_ODO`

Start your test drive today.

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Parameters

Engine

Boost air temperature CL_BOOST_AIR_T

Boost pressure CL_BOOST_P

Calculated engine load LOAD_PCTSAE J1979Confirmed

Diesel particulate filter differential pressure CL_DPF_DIFF_P

Engine oil temperature CL_EOT

Exhaust back pressure CL_EXH_BACK_P

Radiator temperature CL_RADIATOR_T

Fuel

Fuel rail pressure CL_FUEL_RAIL_P

Fuel tank level CL_FUEL_TANK_LEVEL

Fuel temperature CL_FUEL_T

Transmission

Current gear CL_CURRENT_GEAR

Torque converter slip CL_TQ_CONV_SLIP

Transmission fluid temperature, variant 1 CL_ATF_T_VAR_1

Transmission fluid temperature, variant 2 CL_ATF_T_VAR_2

Transmission fluid temperature, variant 3 CL_ATF_T_VAR_3

Transmission fluid temperature, variant 4 CL_ATF_T_VAR_4

Trips

Odometer CL_ODO

Start your test drive today.

Boost air temperature `CL_BOOST_AIR_T`

Boost pressure `CL_BOOST_P`

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Diesel particulate filter differential pressure `CL_DPF_DIFF_P`

Engine oil temperature `CL_EOT`

Exhaust back pressure `CL_EXH_BACK_P`

Radiator temperature `CL_RADIATOR_T`

Fuel rail pressure `CL_FUEL_RAIL_P`

Fuel tank level `CL_FUEL_TANK_LEVEL`

Fuel temperature `CL_FUEL_T`

Current gear `CL_CURRENT_GEAR`

Torque converter slip `CL_TQ_CONV_SLIP`

Transmission fluid temperature, variant 1 `CL_ATF_T_VAR_1`

Transmission fluid temperature, variant 2 `CL_ATF_T_VAR_2`

Transmission fluid temperature, variant 3 `CL_ATF_T_VAR_3`

Transmission fluid temperature, variant 4 `CL_ATF_T_VAR_4`

Odometer `CL_ODO`