kalvin126
Senior Member
- Joined
- Dec 12, 2016
- Threads
- 7
- Messages
- 177
- Reaction score
- 76
- Location
- San Jose
- Vehicle(s)
- 2017 WOP Civic Hatchback Sport Touring
- Thread starter
- #1
Hey, everyone. I am doing a Raspberry Pi Instrument Cluster project and was wonder information was available through OBD. Here is a dump of the the ECU says is available.
This dump was generated off of a 2017 Civic Sedan EX-T. I plan compare these values to what my own Hatchback Sport Touring says.
Interestingly, this thread found that PID 0167 exposed the IAT1 and 2 even though my data dump says that PID is not supported. So I also plan to update this list with anything else I find after I try querying data on unsupported PIDs.
Supported PIDs:
This is a sort of a CSV formatted table. The leading 1 means that the PID is supported
"Supported" - "Mode (hex)","PID (hex)","Data bytes returned",Description,"Min value","Max value",Units,Formula
This dump was generated off of a 2017 Civic Sedan EX-T. I plan compare these values to what my own Hatchback Sport Touring says.
Interestingly, this thread found that PID 0167 exposed the IAT1 and 2 even though my data dump says that PID is not supported. So I also plan to update this list with anything else I find after I try querying data on unsupported PIDs.
Supported PIDs:
This is a sort of a CSV formatted table. The leading 1 means that the PID is supported
"Supported" - "Mode (hex)","PID (hex)","Data bytes returned",Description,"Min value","Max value",Units,Formula
- 1 - 1,0,4,"PIDs supported [01 - 20]"
- 1 - 1,1,4,"Monitor status since DTCs cleared(incl. MIL status & DTC count)"
- 0 - 1,2,2,"DTC that triggered Freeze Frame"
- 1 - 1,3,2,"Fuel system status"
- 1 - 1,4,1,"Calculated engine load value",0,100,%,A*100/255
- 0 - 1,5,1,"Engine coolant temperature",-40,215,°C,A-40
- 1 - 1,6,1,"Short term fuel trim, Bank 1","-100","99.22",%,"(A-128) * 100/128"
- 1 - 1,7,1,"Long term fuel trim, Bank 1","-100","99.22",%,"(A-128) * 100/128"
- 0 - 1,8,1,"Short term fuel trim, Bank 2","-100","99.22",%,"(A-128) * 100/128"
- 0 - 1,9,1,"Long term fuel trim, Bank 2","-100","99.22",%,"(A-128) * 100/128"
- 0 - 1,0A,1,"Fuel pressure",0,765,"kPa (gauge)",A*3
- 1 - 1,0B,1,"Intake manifold absolute pressure",0,255,"kPa (absolute)",A
- 1 - 1,0C,2,"Engine RPM",0,16383.75,rpm,((A*256)+B)/4
- 1 - 1,0D,1,"Vehicle speed",0,255,km/h,A
- 1 - 1,0E,1,"Timing advance",-64,63.5,"° relative to #1 cylinder","A/2 - 64"
- 0 - 1,0F,1,"Intake air temperature",-40,215,°C,A-40
- 0 - 1,10,2,"MAF air flow rate",0,655.35,grams/sec,"((A*256)+B) / 100"
- 1 - 1,11,1,"Throttle position",0,100,%,A*100/255
- 0 - 1,12,1,"Commanded secondary air status"
- 1 - 1,13,1,"Oxygen sensors present"
- 0 - 1,14,2,"Bank 1, Sensor 1: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 1, Sensor 1: Short term fuel
- 1 - 1,15,2,"Bank 1, Sensor 2: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 1, Sensor 2: Short term fuel
- 0 - 1,16,2,"Bank 1, Sensor 3: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 1, Sensor 3: Short term fuel
- 0 - 1,17,2,"Bank 1, Sensor 4: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 1, Sensor 4: Short term fuel
- 0 - 1,18,2,"Bank 2, Sensor 1: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 2, Sensor 1: Short term fuel
- 0 - 1,19,2,"Bank 2, Sensor 2: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 2, Sensor 2: Short term fuel
- 0 - 1,1A,2,"Bank 2, Sensor 3: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 2, Sensor 3: Short term fuel
- 0 - 1,1B,2,"Bank 2, Sensor 4: Oxygen sensor voltage","0","1.275","Volts","A/200","Bank 2, Sensor 4: Short term fuel
- 1 - 1,1C,1,"OBD standards this vehicle conforms to"
- 0 - 1,1D,1,"Oxygen sensors present"
- 0 - 1,1E,1,"Auxiliary input status"
- 1 - 1,1F,2,"Run time since engine start",0,65535,seconds,(A*256)+B
- 1 - 1,20,4,"PIDs supported 21-40"
- 1 - 1,21,2,"Distance traveled with MIL on",0,65535,km,(A*256)+B
- 0 - 1,22,2,"Fuel Rail Pressure (relative to manifold vacuum)",0,5177.265,kPa,"((A*256)+B) * 0.079"
- 1 - 1,23,2,"Fuel Rail Pressure (diesel, or gasoline direct inject)",0,655350,"kPa (gauge)","((A*256)+B) * 10"
- 1 - 1,24,4,"O2S1_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S1_WR_lambda(1):
- 0 - 1,25,4,"O2S2_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S2_WR_lambda(1):
- 0 - 1,26,4,"O2S3_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S3_WR_lambda(1):
- 0 - 1,27,4,"O2S4_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S4_WR_lambda(1):
- 0 - 1,28,4,"O2S5_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S5_WR_lambda(1):
- 0 - 1,29,4,"O2S6_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S6_WR_lambda(1):
- 0 - 1,2A,4,"O2S7_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S7_WR_lambda(1):
- 0 - 1,2B,4,"O2S8_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)*2/65535","O2S8_WR_lambda(1):
- 0 - 1,2C,1,"Commanded EGR",0,100,%,100*A/255
- 0 - 1,2D,1,"EGR Error",-100,99.22,%,"(A-128) * 100/128"
- 1 - 1,2E,1,"Commanded evaporative purge",0,100,%,100*A/255
- 1 - 1,2F,1,"Fuel Level Input",0,100,%,100*A/255
- 1 - 1,30,1,"# of warm-ups since codes cleared",0,255,N/A,A
- 1 - 1,31,2,"Distance traveled since codes cleared",0,65535,km,(A*256)+B
- 1 - 1,32,2,"Evap. System Vapor Pressure",-8192,8192,Pa,"((A*256)+B)/4"
- 1 - 1,33,1,"Barometric pressure",0,255,"kPa (Absolute)",A
- 0 - 1,34,4,"O2S1_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S1_WR_lambda(1):
- 0 - 1,35,4,"O2S2_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S2_WR_lambda(1):
- 0 - 1,36,4,"O2S3_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S3_WR_lambda(1):
- 0 - 1,37,4,"O2S4_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S4_WR_lambda(1):
- 0 - 1,38,4,"O2S5_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S5_WR_lambda(1):
- 0 - 1,39,4,"O2S6_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S6_WR_lambda(1):
- 0 - 1,3A,4,"O2S7_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S7_WR_lambda(1):
- 0 - 1,3B,4,"O2S8_WR_lambda(1): Equivalence Ratio","0","2","N/A","((A*256)+B)/32768","O2S8_WR_lambda(1):
- 1 - 1,3C,2,"Catalyst Temperature Bank 1, Sensor 1",-40,6513.5,°C,"((A*256)+B)/10 - 40"
- 0 - 1,3D,2,"Catalyst Temperature Bank 2, Sensor 1",-40,6513.5,°C,"((A*256)+B)/10 - 40"
- 0 - 1,3E,2,"Catalyst Temperature Bank 1, Sensor 2",-40,6513.5,°C,"((A*256)+B)/10 - 40"
- 0 - 1,3F,2,"Catalyst Temperature Bank 2, Sensor 2",-40,6513.5,°C,"((A*256)+B)/10 - 40"
- 1 - 1,40,4,"PIDs supported 41-60"
- 1 - 1,41,4,"Monitor status this drive cycle"
- 1 - 1,42,2,"Control module voltage",0,65.535,V,((A*256)+B)/1000
- 1 - 1,43,2,"Absolute load value",0,25700,%,((A*256)+B)*100/255
- 1 - 1,44,2,"Command equivalence ratio",0,2,N/A,((A*256)+B)/32768
- 0 - 1,45,1,"Relative throttle position",0,100,%,A*100/255
- 0 - 1,46,1,"Ambient air temperature",-40,215,°C,A-40
- 1 - 1,47,1,"Absolute throttle position B",0,100,%,A*100/255
- 0 - 1,48,1,"Absolute throttle position C",0,100,%,A*100/255
- 1 - 1,49,1,"Accelerator pedal position D",0,100,%,A*100/255
- 1 - 1,4A,1,"Accelerator pedal position E",0,100,%,A*100/255
- 0 - 1,4B,1,"Accelerator pedal position F",0,100,%,A*100/255
- 0 - 1,4C,1,"Commanded throttle actuator",0,100,%,A*100/255
- 0 - 1,4D,2,"Time run with MIL on",0,65535,minutes,(A*256)+B
- 0 - 1,4E,2,"Time since trouble codes cleared",0,65535,minutes,(A*256)+B
- 1 - 1,4F,4,"Maximum value for equivalence ratio, oxygen sensor voltage, oxygen sensor current, and intake manifold absolute pressure","0, 0, 0
- 0 - 1,50,4,"Maximum value for air flow rate from mass air flow sensor",0,2550,g/s,"A*10, B, C, and D are reserved for future use"
- 1 - 1,51,1,"Fuel Type"
- 0 - 1,52,1,"Ethanol fuel %",0,100,%,A*100/255
- 0 - 1,53,2,"Evap system vapor pressure",0,327675,kPa (Absolute),"((A*256)+B)/200"
- 0 - 1,54,2,"Evap system vapor pressure",-32767,32768,Pa,"A*256+B - 32768"
- 1 - 1,55,2,"Short term secondary oxygen sensor trim bank 1",-100,99.22,%,"(A-128)*100/128","Short term secondary oxygen sensor trim bank
- 1 - 1,56,2,"Long term secondary oxygen sensor trim bank 1",-100,99.22,%,"(A-128)*100/128","Long term secondary oxygen sensor trim bank
- 0 - 1,57,2,"Short term secondary oxygen sensor trim bank 2",-100,99.22,%,"(A-128)*100/128","Short term secondary oxygen sensor trim bank
- 0 - 1,58,2,"Long term secondary oxygen sensor trim bank 2",-100,99.22,%,"(A-128)*100/128","Long term secondary oxygen sensor trim bank
- 0 - 1,59,2,"Fuel rail pressure (absolute)",0,655350,kPa,"((A*256)+B) * 10"
- 0 - 1,5A,1,"Relative accelerator pedal position",0,100,%,A*100/255
- 0 - 1,5B,1,"Hybrid battery pack remaining life",0,100,%,A*100/255
- 0 - 1,5C,1,"Engine oil temperature",-40,210,°C,"A - 40"
- 0 - 1,5D,2,"Fuel injection timing",-210,301.992,°,"(38,655-((A*256)+B))/128"
- 0 - 1,5E,2,"Engine fuel rate",0,3212.75,L/h,((A*256)+B)*0.05
- 0 - 1,5F,1,"Emission requirements to which vehicle is designed"
- 1 - 1,60,1,"PIDs supported [61-80]""
- 0 - 1,61,1,"Driver's demand engine - percent torque",-125,125,%,"A-125"
- 0 - 1,62,1,"Actual engine - percent torque",-125,125,%,"A-125"
- 0 - 1,63,2,"Engine reference torque",0,65535,Nm,"A*256+B"
- 0 - 1,64,5,"Engine percent torque data - Idle",-125,125,%,"A-125","Engine percent torque data - point 1",-125,125,%,"B-125","Engine percent
- 0 - 1,65,2,"Auxiliary input / output supported"
- 0 - 1,66,5,"Mass air flow sensor"
- 1 - 1,67,3,"Engine coolant temperature"
- 0 - 1,68,7,"Intake air temperature sensor"
- 0 - 1,69,7,"Commanded EGR and EGR Error"
- 0 - 1,6A,5,"Commanded Diesel intake air flow control and relative intake air flow position"
- 0 - 1,6B,5,"Exhaust gas recirculation temperature"
- 1 - 1,6C,5,"Commanded throttle actuator control and relative throttle position"
- 0 - 1,6D,6,"Fuel pressure control system"
- 0 - 1,6E,5,"Injection pressure control system"
- 0 - 1,6F,3,"Turbocharger compressor inlet pressure"
- 0 - 1,70,9,"Boost pressure control"
- 0 - 1,71,5,"Variable Geometry turbo (VGT) control"
- 0 - 1,72,5,"Wastegate control"
- 0 - 1,73,5,"Exhaust pressure"
- 0 - 1,74,5,"Turbocharger RPM"
- 0 - 1,75,7,"Turbocharger temperature"
- 0 - 1,76,7,"Turbocharger temperature"
- 0 - 1,77,5,"Charge air cooler temperature (CACT)"
- 0 - 1,78,9,"Exhaust Gas temperature (EGT) Bank 1"
- 0 - 1,79,9,"Exhaust Gas temperature (EGT) Bank 2"
- 0 - 1,7A,7,"Diesel particulate filter (DPF)"
- 0 - 1,7B,7,"Diesel particulate filter (DPF)"
- 0 - 1,7C,9,"Diesel Particulate filter (DPF) temperature"
- 0 - 1,7D,1,"NOx NTE control area status"
- 0 - 1,7E,1,"PM NTE control area status"
- 0 - 1,7F,13,"Engine run time"
- 0 - 1,80,1,"PIDs supported [61-80]""
- 1 - 1,9E,158,2,Engine Exhaust Flow Rate
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