SAE J1979Climate parametersThe SAE J1979 standard has 1 climate parameter.How to read parameter cardsHow to read a parameter cardAmbient air temperature AATRequest01 46Service 01PID 46Module7E0 → 7E8Every15 sBits 0 to 7 of the reply, 8 bits.Formula(val − 40)Range-40 to 215 °CUnit°CThe parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.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.Where the parameter is in the response, and how Pelican converts the raw value into a value.A real reply, decoded. The raw value comes first, then the reading.Which model years have tested this parameter.Ambient air temperature AATRequest01 46Service 01PID 46Module7E0 → 7E8Every15 sBits 0 to 7 of the reply, 8 bits.Formula(val − 40)Range-40 to 215 °CUnit°C
