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Alfa Romeo Giulia

Engine parameters

The Alfa Romeo Giulia has 40 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Absolute load value LOAD_ABSConfirmed

  • Request01 43
  • Service 01PID 43
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

Confirmed for 2018. Supported for 2017, 2019 to 2024.

  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.

Absolute load value LOAD_ABSSAE J1979Confirmed

  • Request01 43
  • Service 01PID 43
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Absolute Throttle Position G TP_GSAE J1979Confirmed

Pelican can show this parameter as the throttle position.

  • Request01 8D
  • Service 01PID 8D
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018.

Barometric pressure BAROSAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

  • Request01 33
  • Service 01PID 33
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Boost pressure sensor A BP_A_ACTSAE J1979Confirmed

Actual turbocharger/supercharger A boost pressure.

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 kPa
Unit
kPa

Confirmed for 2018. Supported for 2019.

Boost pressure sensor B BP_B_ACTSAE J1979Confirmed

Actual turbocharger/supercharger B boost pressure.

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bits 56 to 71 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 kPa
Unit
kPa

Confirmed for 2018. Supported for 2019.

Calculated engine load LOAD_PCTSAE 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.

  • Request01 04
  • Service 01PID 04
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

  • Request01 3C
  • Service 01PID 3C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Commanded boost pressure A BP_A_CMDSAE J1979Confirmed

Turbocharger/supercharger A commanded boost pressure.

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 kPa
Unit
kPa

Confirmed for 2018. Supported for 2019.

Commanded boost pressure B BP_B_CMDSAE J1979Confirmed

Turbocharger/supercharger B commanded boost pressure.

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bits 40 to 55 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 kPa
Unit
kPa

Confirmed for 2018. Supported for 2019.

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

  • Request01 44
  • Service 01PID 44
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 2 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Commanded evaporative purge EVAP_PCTSAE J1979Confirmed

  • Request01 2E
  • Service 01PID 2E
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Commanded Throttle Actuator A Control TAC_A_CMDSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018.

Commanded Throttle Actuator B Control TAC_B_CMDSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018.

Engine coolant temperature ECTSAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

  • Request01 05
  • Service 01PID 05
  • Module7E0 → 7E8
  • Every500 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Engine RPM RPMSAE J1979Confirmed

  • Request01 0C
  • Service 01PID 0C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Fuel rail pressure FRPSAE J1979Confirmed

Fuel rail pressure at the engine when the reading is referenced to atmosphere (gage pressure).

  • Request01 23
  • Service 01PID 23
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 655350 kPa
Unit
kPa

Confirmed for 2018. Supported for 2021 to 2022, 2024.

Intake air temperature IATSAE J1979Confirmed

  • Request01 0F
  • Service 01PID 0F
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2018. Supported for 2021 to 2022, 2024.

Intake manifold absolute pressure MAPSAE J1979Confirmed

  • Request01 0B
  • Service 01PID 0B
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Long term fuel trim (bank 1) LONGFT1SAE J1979Confirmed

  • Request01 07
  • Service 01PID 07
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Long term fuel trim (bank 2) LONGFT2SAE J1979Confirmed

  • Request01 09
  • Service 01PID 09
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2018. Supported for 2021 to 2022, 2024.

Long term secondary O2 sensor fuel trim (bank 1) LGSO2FT1SAE J1979Confirmed

  • Request01 56
  • Service 01PID 56
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2018. Supported for 2021.

Long term secondary O2 sensor fuel trim (bank 2) LGSO2FT2SAE J1979Confirmed

  • Request01 58
  • Service 01PID 58
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2018.

Relative Throttle A Position TP_A_RELSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018.

Relative Throttle B Position TP_B_RELSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2018.

Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 06
  • Service 01PID 06
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Short term fuel trim (bank 2) SHRTFT2SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 08
  • Service 01PID 08
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2018. Supported for 2021 to 2022, 2024.

Timing advance SPARKADVSAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

  • Request01 0E
  • Service 01PID 0E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2 − 64)
Range
-64 to 63.5 °
Unit
°

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Type of fuel currently being used by the vehicle FUEL_TYPSAE J1979Confirmed

  • Request01 51
  • Service 01PID 51
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
1GASGasoline/petrol
2METHMethanol
3ETHEthanol
4DSLDiesel
5LPGLiquefied petroleum gas
6CNGCompressed natural gas
7PROPPropane
8ELECBattery/electric
9BI_GASBi-fuel vehicle using gasoline/petrol
10BI_METHBi-fuel vehicle using methanol
11BI_ETHBi-fuel vehicle using ethanol
12BI_LPGBi-fuel vehicle using LPG
13BI_CNGBi-fuel vehicle using CNG
14BI_PROPBi-fuel vehicle using propane
15BI_ELECBi-fuel vehicle using battery
16BI_MIXBi-fuel vehicle using battery and combustion engine for propulsion
17HYB_GASHybrid vehicle using gasoline engine for propulsion
18HYB_ETHHybrid vehicle using gasoline engine on ethanol for propulsion
19HYB_DSLHybrid vehicle using diesel engine for propulsion
20HYB_ELECHybrid vehicle using battery for propulsion
21HYB_MIXHybrid vehicle using battery and combustion engine for propulsion
22HYB_REGHybrid vehicle in regeneration mode
23BI_DSLBi-fuel vehicle using diesel
24BI_NGBi-fuel vehicle using natural gas
25BI_DSLBi-fuel vehicle using diesel
26NGNatural gas
27DSL_CNGDual fuel vehicle using diesel and CNG
28DSL_LNGDual fuel vehicle using diesel and LNG
29FC_H2Fuel cell utilizing hydrogen
30HICE_HHOHydrogen Internal Combustion Engine
31KEROKerosene
32HFOHeavy Fuel Oil

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Engine › Internal

Boost pressure A control status supported BP_A_SUPSAE J1979Confirmed

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018. Supported for 2019.

Boost pressure A supported BP_A_ACT_SUPSAE J1979Confirmed

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018. Supported for 2019.

Boost pressure B control status supported BP_B_SUPSAE J1979Confirmed

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018. Supported for 2019.

Boost pressure B supported BP_B_ACT_SUPSAE J1979Confirmed

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018. Supported for 2019.

Commanded boost pressure A supported BP_A_CMD_SUPSAE J1979Confirmed

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018. Supported for 2019.

Commanded boost pressure B supported BP_B_CMD_SUPSAE J1979Confirmed

  • Request01 70
  • Service 01PID 70
  • Module7E0 → 7E8
  • Every250 ms

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018. Supported for 2019.

Commanded Throttle Actuator A Control supported? CTAC_A_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018.

Commanded Throttle Actuator B Control supported? CTAC_B_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018.

Relative Throttle A Position data supported? RTP_A_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018.

Relative Throttle B Position data supported? RTP_B_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2018.

Engine › OxygenSensors

Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 32768)
Range
0 to 1.99
Unit
Number

Confirmed for 2018. Supported for 2017, 2019 to 2024.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 256 − 128)
Range
-128 to 127.996 mA
Unit
mA

Confirmed for 2018. Supported for 2017, 2019 to 2024.

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