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obdash/profiles/honda-odyssey-3.5-2022.json
T
justin 74bfa2e146 Add 2 Honda vehicle profiles (2007 CR-V 2.4, 2022 Odyssey 3.5) 
Built by the honda-profile-research workflow (per-vehicle research ->
synthesize -> adversarial-review) and validated through the loader (every
formula compiles, presets resolve, decoders sane):

- honda-crv-2.4-2007.json    ISO 15765 CAN, MAF + wideband A/F (lambda),
                             single-bank K24Z1 i-VTEC, 19 PIDs, 39 DTCs.
- honda-odyssey-3.5-2022.json ISO 15765 CAN, MAF, dual-bank J35 V6 (STFT/LTFT
                             B1&B2 + 4 O2/AF sensors), 31 PIDs, 83 DTCs.

Standard SAE Mode-01 PIDs (all verified) + gauge zones on ECT/RPM/BATT;
Honda enhanced Mode-22 PIDs omitted (no public source pairs a documented PID
with a verified formula for these -- Honda uses proprietary HDS). Web-
researched, not yet read on the actual vehicles.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016yT89n4zR4qbrySoSiEyZs
2026-07-01 08:45:57 -04:00

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{
"schema": 1,
"meta": {
"name": "2022 Honda Odyssey 3.5L V6 (J35Y6 VCM)",
"make": "Honda",
"model": "Odyssey (RL6)",
"years": "2022",
"engine": "3.5L V6 (J35Y6, VCM cylinder deactivation, 10-speed auto)",
"author": "OBDash project",
"version": "0.1.0",
"protocol": "ISO 15765 CAN",
"notes": "SAE J1979 Mode-01 backbone (verified). Two banks with wideband A/F upstream sensors (PID 34/38, equivalence ratio) and narrowband downstream O2 sensors (PID 15/19). A community-sourced Honda mode-22 ATF-temp PID was dropped: its datum sits at response byte index 26, which the sandboxed formula evaluator (single-letter A..Z byte variables) cannot address. DTC set blends SAE-generic P0xxx, Honda P1xxx, and the VCM/Valve-Pause-System P34xx cylinder-deactivation family. ISO 15765-4 CAN 11-bit @ 500 kbps."
},
"presets": {
"basic": [
"RPM",
"SPEED",
"ECT",
"IAT",
"LOAD",
"TPS",
"MAP",
"TIMING",
"BATT"
],
"fuel": [
"STFT1",
"LTFT1",
"STFT2",
"LTFT2",
"AF_B1S1",
"AF_B2S1",
"O2B1S2",
"O2B2S2",
"EQ_RATIO_CMD",
"FUEL_LEVEL"
]
},
"pids": [
{
"key": "RPM",
"name": "Engine RPM",
"mode": "01",
"pid": "0C",
"nbytes": 2,
"formula": "(A*256+B)/4",
"unit": "rpm",
"group": "engine",
"vmin": 0,
"vmax": 7000,
"confidence": "verified",
"round": 0,
"warn_hi": 6300,
"redline_hi": 6800
},
{
"key": "SPEED",
"name": "Vehicle Speed",
"mode": "01",
"pid": "0D",
"nbytes": 1,
"formula": "A",
"unit": "km/h",
"group": "driveline",
"vmin": 0,
"vmax": 220,
"confidence": "verified",
"round": 0
},
{
"key": "ECT",
"name": "Engine Coolant Temp",
"mode": "01",
"pid": "05",
"nbytes": 1,
"formula": "A-40",
"unit": "C",
"group": "engine",
"vmin": -40,
"vmax": 130,
"confidence": "verified",
"round": 0,
"warn_hi": 110,
"redline_hi": 118
},
{
"key": "IAT",
"name": "Intake Air Temp",
"mode": "01",
"pid": "0F",
"nbytes": 1,
"formula": "A-40",
"unit": "C",
"group": "air",
"vmin": -40,
"vmax": 120,
"confidence": "verified",
"round": 0
},
{
"key": "MAF",
"name": "Mass Air Flow",
"mode": "01",
"pid": "10",
"nbytes": 2,
"formula": "(A*256+B)/100",
"unit": "g/s",
"group": "air",
"vmin": 0,
"vmax": 300,
"confidence": "verified",
"round": 2
},
{
"key": "MAP",
"name": "Intake Manifold Abs Pressure",
"mode": "01",
"pid": "0B",
"nbytes": 1,
"formula": "A",
"unit": "kPa",
"group": "air",
"vmin": 0,
"vmax": 255,
"confidence": "verified",
"round": 0
},
{
"key": "TPS",
"name": "Throttle Position",
"mode": "01",
"pid": "11",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "air",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "LOAD",
"name": "Calculated Engine Load",
"mode": "01",
"pid": "04",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "engine",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "LOAD_ABS",
"name": "Absolute Load Value",
"mode": "01",
"pid": "43",
"nbytes": 2,
"formula": "(A*256+B)*100/255",
"unit": "%",
"group": "engine",
"vmin": 0,
"vmax": 400,
"confidence": "verified",
"round": 0
},
{
"key": "TIMING",
"name": "Timing Advance",
"mode": "01",
"pid": "0E",
"nbytes": 1,
"formula": "A/2-64",
"unit": "deg",
"group": "engine",
"vmin": -64,
"vmax": 64,
"confidence": "verified",
"round": 0
},
{
"key": "STFT1",
"name": "Short Term Fuel Trim B1",
"mode": "01",
"pid": "06",
"nbytes": 1,
"formula": "A*100/128-100",
"unit": "%",
"group": "fuel",
"vmin": -25,
"vmax": 25,
"confidence": "verified",
"round": 0
},
{
"key": "LTFT1",
"name": "Long Term Fuel Trim B1",
"mode": "01",
"pid": "07",
"nbytes": 1,
"formula": "A*100/128-100",
"unit": "%",
"group": "fuel",
"vmin": -25,
"vmax": 25,
"confidence": "verified",
"round": 0
},
{
"key": "STFT2",
"name": "Short Term Fuel Trim B2",
"mode": "01",
"pid": "08",
"nbytes": 1,
"formula": "A*100/128-100",
"unit": "%",
"group": "fuel",
"vmin": -25,
"vmax": 25,
"confidence": "verified",
"round": 0
},
{
"key": "LTFT2",
"name": "Long Term Fuel Trim B2",
"mode": "01",
"pid": "09",
"nbytes": 1,
"formula": "A*100/128-100",
"unit": "%",
"group": "fuel",
"vmin": -25,
"vmax": 25,
"confidence": "verified",
"round": 0
},
{
"key": "AF_B1S1",
"name": "A/F Ratio Sensor B1S1 (lambda)",
"mode": "01",
"pid": "34",
"nbytes": 4,
"formula": "(A*256+B)/32768",
"unit": "lambda",
"group": "fuel",
"vmin": 0,
"vmax": 2,
"confidence": "verified",
"round": 2,
"notes": "Wideband upstream A/F sensor; equivalence ratio (lambda). Bytes C,D carry sensor current."
},
{
"key": "AF_B2S1",
"name": "A/F Ratio Sensor B2S1 (lambda)",
"mode": "01",
"pid": "38",
"nbytes": 4,
"formula": "(A*256+B)/32768",
"unit": "lambda",
"group": "fuel",
"vmin": 0,
"vmax": 2,
"confidence": "verified",
"round": 2,
"notes": "Wideband upstream A/F sensor bank 2 (SAE O2 sensor 5); equivalence ratio (lambda)."
},
{
"key": "O2B1S2",
"name": "O2 Sensor B1S2 Voltage",
"mode": "01",
"pid": "15",
"nbytes": 2,
"formula": "A/200",
"unit": "V",
"group": "fuel",
"vmin": 0,
"vmax": 1.275,
"confidence": "verified",
"round": 2,
"notes": "Narrowband downstream (post-cat) sensor. Byte B is STFT (unused here)."
},
{
"key": "O2B2S2",
"name": "O2 Sensor B2S2 Voltage",
"mode": "01",
"pid": "19",
"nbytes": 2,
"formula": "A/200",
"unit": "V",
"group": "fuel",
"vmin": 0,
"vmax": 1.275,
"confidence": "verified",
"round": 2,
"notes": "Narrowband downstream (post-cat) sensor bank 2 (SAE O2 sensor 6)."
},
{
"key": "EQ_RATIO_CMD",
"name": "Commanded Equivalence Ratio",
"mode": "01",
"pid": "44",
"nbytes": 2,
"formula": "(A*256+B)/32768",
"unit": "lambda",
"group": "fuel",
"vmin": 0,
"vmax": 2,
"confidence": "verified",
"round": 2
},
{
"key": "BARO",
"name": "Barometric Pressure",
"mode": "01",
"pid": "33",
"nbytes": 1,
"formula": "A",
"unit": "kPa",
"group": "air",
"vmin": 0,
"vmax": 255,
"confidence": "verified",
"round": 0
},
{
"key": "AMBIENT",
"name": "Ambient Air Temp",
"mode": "01",
"pid": "46",
"nbytes": 1,
"formula": "A-40",
"unit": "C",
"group": "misc",
"vmin": -40,
"vmax": 80,
"confidence": "verified",
"round": 0
},
{
"key": "RUNTIME",
"name": "Engine Run Time",
"mode": "01",
"pid": "1F",
"nbytes": 2,
"formula": "A*256+B",
"unit": "s",
"group": "misc",
"vmin": 0,
"vmax": 65535,
"confidence": "verified",
"round": 0
},
{
"key": "DIST_MIL",
"name": "Distance with MIL On",
"mode": "01",
"pid": "21",
"nbytes": 2,
"formula": "A*256+B",
"unit": "km",
"group": "misc",
"vmin": 0,
"vmax": 65535,
"confidence": "verified",
"round": 0
},
{
"key": "FUEL_LEVEL",
"name": "Fuel Level",
"mode": "01",
"pid": "2F",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "misc",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "CTRL_MODULE_V",
"name": "Control Module Voltage",
"mode": "01",
"pid": "42",
"nbytes": 2,
"formula": "(A*256+B)/1000",
"unit": "V",
"group": "power",
"vmin": 0,
"vmax": 16,
"confidence": "verified",
"round": 2
},
{
"key": "THROTTLE_REL",
"name": "Relative Throttle Position",
"mode": "01",
"pid": "45",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "air",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "THROTTLE_ABS_B",
"name": "Absolute Throttle Position B",
"mode": "01",
"pid": "47",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "air",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "ACCEL_PED_D",
"name": "Accelerator Pedal Position D",
"mode": "01",
"pid": "49",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "air",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "ACCEL_PED_E",
"name": "Accelerator Pedal Position E",
"mode": "01",
"pid": "4A",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "air",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "THROTTLE_CMD",
"name": "Commanded Throttle Actuator",
"mode": "01",
"pid": "4C",
"nbytes": 1,
"formula": "A*100/255",
"unit": "%",
"group": "air",
"vmin": 0,
"vmax": 100,
"confidence": "verified",
"round": 0
},
{
"key": "BATT",
"name": "Battery (OBD port)",
"mode": "atrv",
"unit": "V",
"group": "power",
"vmin": 0,
"vmax": 16,
"confidence": "verified",
"warn_lo": 12,
"redline_lo": 11
}
],
"dtcs": [
{
"code": "P0011",
"desc": "Intake Camshaft (VTC) Position - Timing Over-Advanced/System Performance Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P0014",
"desc": "Exhaust Camshaft Position - Timing Over-Advanced Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P0021",
"desc": "Intake Camshaft (VTC) Position - Timing Over-Advanced/System Performance Bank 2",
"system": "engine",
"no_start": false
},
{
"code": "P0107",
"desc": "Manifold Absolute Pressure (MAP) Circuit Low Input",
"system": "air",
"no_start": false
},
{
"code": "P0108",
"desc": "Manifold Absolute Pressure (MAP) Circuit High Input",
"system": "air",
"no_start": false
},
{
"code": "P0111",
"desc": "Intake Air Temperature Sensor 1 Circuit Range/Performance",
"system": "air",
"no_start": false
},
{
"code": "P0113",
"desc": "Intake Air Temperature Sensor 1 Circuit High Input",
"system": "air",
"no_start": false
},
{
"code": "P0117",
"desc": "Engine Coolant Temperature Sensor Circuit Low Input",
"system": "engine",
"no_start": false
},
{
"code": "P0118",
"desc": "Engine Coolant Temperature Sensor Circuit High Input",
"system": "engine",
"no_start": false
},
{
"code": "P0121",
"desc": "Throttle/Pedal Position Sensor A Circuit Range/Performance",
"system": "air",
"no_start": false
},
{
"code": "P0128",
"desc": "Coolant Thermostat (Below Regulating Temperature)",
"system": "engine",
"no_start": false
},
{
"code": "P0133",
"desc": "O2 Sensor Circuit Slow Response Bank 1 Sensor 1 (A/F Sensor)",
"system": "fuel",
"no_start": false
},
{
"code": "P0135",
"desc": "O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1",
"system": "fuel",
"no_start": false
},
{
"code": "P0137",
"desc": "O2 Sensor Circuit Low Voltage Bank 1 Sensor 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0141",
"desc": "O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0153",
"desc": "O2 Sensor Circuit Slow Response Bank 2 Sensor 1 (A/F Sensor)",
"system": "fuel",
"no_start": false
},
{
"code": "P0155",
"desc": "O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 1",
"system": "fuel",
"no_start": false
},
{
"code": "P0157",
"desc": "O2 Sensor Circuit Low Voltage Bank 2 Sensor 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0161",
"desc": "O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0171",
"desc": "System Too Lean Bank 1",
"system": "fuel",
"no_start": false
},
{
"code": "P0172",
"desc": "System Too Rich Bank 1",
"system": "fuel",
"no_start": false
},
{
"code": "P0174",
"desc": "System Too Lean Bank 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0175",
"desc": "System Too Rich Bank 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0300",
"desc": "Random/Multiple Cylinder Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0301",
"desc": "Cylinder 1 Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0302",
"desc": "Cylinder 2 Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0303",
"desc": "Cylinder 3 Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0304",
"desc": "Cylinder 4 Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0305",
"desc": "Cylinder 5 Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0306",
"desc": "Cylinder 6 Misfire Detected",
"system": "engine",
"no_start": false
},
{
"code": "P0325",
"desc": "Knock Sensor 1 Circuit Malfunction Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P0335",
"desc": "Crankshaft Position (CKP) Sensor Circuit Malfunction",
"system": "engine",
"no_start": true
},
{
"code": "P0339",
"desc": "Crankshaft Position (CKP) Sensor Circuit Intermittent",
"system": "engine",
"no_start": true
},
{
"code": "P0340",
"desc": "Camshaft Position (CMP) Sensor A Circuit Malfunction Bank 1",
"system": "engine",
"no_start": true
},
{
"code": "P0344",
"desc": "Camshaft Position (CMP) Sensor A Circuit Intermittent Bank 1",
"system": "engine",
"no_start": true
},
{
"code": "P0365",
"desc": "Camshaft Position (CMP) Sensor B Circuit Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P0420",
"desc": "Catalyst System Efficiency Below Threshold Bank 1",
"system": "fuel",
"no_start": false
},
{
"code": "P0430",
"desc": "Catalyst System Efficiency Below Threshold Bank 2",
"system": "fuel",
"no_start": false
},
{
"code": "P0443",
"desc": "EVAP Purge Control Valve Circuit Malfunction",
"system": "fuel",
"no_start": false
},
{
"code": "P0455",
"desc": "EVAP System Large Leak Detected",
"system": "fuel",
"no_start": false
},
{
"code": "P0456",
"desc": "EVAP System Very Small Leak Detected",
"system": "fuel",
"no_start": false
},
{
"code": "P0457",
"desc": "EVAP System Leak Detected (Fuel Cap Loose/Off)",
"system": "fuel",
"no_start": false
},
{
"code": "P0497",
"desc": "EVAP System Low Purge Flow",
"system": "fuel",
"no_start": false
},
{
"code": "P0500",
"desc": "Vehicle Speed Sensor A Malfunction",
"system": "driveline",
"no_start": false
},
{
"code": "P0505",
"desc": "Idle Air Control System Malfunction",
"system": "air",
"no_start": false
},
{
"code": "P0562",
"desc": "System Voltage Low",
"system": "power",
"no_start": false
},
{
"code": "P0563",
"desc": "System Voltage High",
"system": "power",
"no_start": false
},
{
"code": "P0606",
"desc": "ECM/PCM Processor Internal Fault",
"system": "engine",
"no_start": true
},
{
"code": "P0627",
"desc": "Fuel Pump Control Circuit / Open",
"system": "fuel",
"no_start": true
},
{
"code": "P0700",
"desc": "Transmission Control System (MIL Request) - 10AT",
"system": "driveline",
"no_start": false
},
{
"code": "P0715",
"desc": "Input/Turbine Speed Sensor Circuit - 10-Speed Automatic",
"system": "driveline",
"no_start": false
},
{
"code": "P0741",
"desc": "Torque Converter Clutch Circuit Performance/Stuck Off",
"system": "driveline",
"no_start": false
},
{
"code": "P0780",
"desc": "Shift Malfunction - 10-Speed Automatic",
"system": "driveline",
"no_start": false
},
{
"code": "P1009",
"desc": "Honda: VTC (Variable Valve Timing Control) Advance Malfunction",
"system": "engine",
"no_start": false
},
{
"code": "P1077",
"desc": "Honda: IMRC (Intake Manifold Runner Control) Signal Low",
"system": "air",
"no_start": false
},
{
"code": "P1078",
"desc": "Honda: IMRC Signal High",
"system": "air",
"no_start": false
},
{
"code": "P1128",
"desc": "Honda: MAP Higher Than Expected",
"system": "air",
"no_start": false
},
{
"code": "P1129",
"desc": "Honda: MAP Lower Than Expected",
"system": "air",
"no_start": false
},
{
"code": "P1157",
"desc": "Honda: Air/Fuel Ratio (A/F) Sensor Circuit Range/Performance Bank 1 Sensor 1",
"system": "fuel",
"no_start": false
},
{
"code": "P1259",
"desc": "Honda: VTEC System Malfunction Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P1361",
"desc": "Honda: TDC (Top Dead Center) Sensor Intermittent Interruption",
"system": "engine",
"no_start": true
},
{
"code": "P1362",
"desc": "Honda: TDC Sensor No Signal",
"system": "engine",
"no_start": true
},
{
"code": "P1381",
"desc": "Honda: Cylinder Position Sensor Intermittent Interruption",
"system": "engine",
"no_start": true
},
{
"code": "P1399",
"desc": "Honda: Random Misfire (Cylinder 1-6)",
"system": "engine",
"no_start": false
},
{
"code": "P1449",
"desc": "Honda: EVAP Canister Vent Shut Valve Malfunction",
"system": "fuel",
"no_start": false
},
{
"code": "P1454",
"desc": "Honda: Fuel Tank Pressure (FTP) Sensor Range/Performance",
"system": "fuel",
"no_start": false
},
{
"code": "P1456",
"desc": "Honda: EVAP Emission Control System Leak (Fuel Tank System)",
"system": "fuel",
"no_start": false
},
{
"code": "P1457",
"desc": "Honda: EVAP Emission Control System Leak (Canister System)",
"system": "fuel",
"no_start": false
},
{
"code": "P1491",
"desc": "Honda: EGR Valve Lift Insufficient Detected",
"system": "engine",
"no_start": false
},
{
"code": "P1498",
"desc": "Honda: EGR Valve Lift Sensor High Voltage",
"system": "engine",
"no_start": false
},
{
"code": "P1607",
"desc": "Honda: ECM/PCM Internal Circuit Malfunction",
"system": "engine",
"no_start": true
},
{
"code": "P1683",
"desc": "Honda: Throttle Actuator Control (TAC) Module / Drive-by-Wire Malfunction",
"system": "air",
"no_start": false
},
{
"code": "P2185",
"desc": "Engine Coolant Temperature Sensor 2 Circuit High",
"system": "engine",
"no_start": false
},
{
"code": "P2646",
"desc": "Rocker Arm Oil Pressure Switch Circuit / VTEC Performance Stuck Off Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P2647",
"desc": "Rocker Arm Oil Pressure Switch Circuit / VTEC Performance Stuck On Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P3400",
"desc": "Honda VCM: Cylinder Deactivation System / Valve Pause System (VPS) Stuck Off Bank 1",
"system": "engine",
"no_start": false
},
{
"code": "P3401",
"desc": "Honda VCM: Cylinder 1 Deactivation/Intake Valve Control Circuit",
"system": "engine",
"no_start": false
},
{
"code": "P3402",
"desc": "Honda VCM: Cylinder 1 Deactivation/Exhaust Valve Control Circuit",
"system": "engine",
"no_start": false
},
{
"code": "P3417",
"desc": "Honda VCM: Cylinder 3 Deactivation/Intake Valve Control Circuit",
"system": "engine",
"no_start": false
},
{
"code": "P3418",
"desc": "Honda VCM: Cylinder 3 Deactivation/Exhaust Valve Control Circuit",
"system": "engine",
"no_start": false
},
{
"code": "P3441",
"desc": "Honda VCM: Cylinder 5 Deactivation/Intake Valve Control Circuit",
"system": "engine",
"no_start": false
},
{
"code": "P3442",
"desc": "Honda VCM: Cylinder 5 Deactivation/Exhaust Valve Control Circuit",
"system": "engine",
"no_start": false
},
{
"code": "P3497",
"desc": "Honda VCM: Cylinder Deactivation System / Valve Pause System (VPS) Stuck Off Bank 2",
"system": "engine",
"no_start": false
}
]
}
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