1{
2  "AMBIENT_AIR_TEMPERATURE": {
3    "units": "C",
4    "translation": "x-40",
5    "name": "Ambient Air Temperature"
6  },
7  "RUNTIME_SINCE_ENGINE_START": {
8    "units": "seconds",
9    "translation": "x-40",
10    "name": "Runtime Since Engine Start"
11  },
12  "FUEL_SYSTEM_STATUS": {
13    "units": "",
14    "mapping": {
15      "1": "Open loop due to insufficient engine temperature",
16      "2": "Closed loop, using oxygen sensor feedback to determine fuel mix",
17      "4": "Open loop due to engine load OR fuel cut due to deceleration",
18      "8": "Open loop due to system failure",
19      "16": "Closed loop, using at least one oxygen sensor but there is a fault in the feedback system"
20    },
21    "name": "Fuel System Status"
22  }
23}