I disconnected the battery to replace the pcv system on a '98 S70 nonturbo, and now I need to run drive cycles to make 6 of the OBD2 monitors change to "ready" status.
Depending on where you look, the coolant temperature must be either below 122°F (49°C) or between 84°F (29°C) and 122°F. The drive cycle is a waste of time and gasoline if you don't start the engine at the correct temperature.
Does anyone know where on the temperature gauge (say, number of hash marks from the bottom) is 84°F and where is 122°F?
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