25Hz wrote:Anyone else notice the cable/tube coming out the cab window in this photo? Are they temperature testing for ambient vs affected and HVAC?It looks like a wire harness, which would probably be associated with test instrumentation. Testing a vehicle often involves stringing wires all over the place to capture various data (air pressures, current, control signals, etc.). I'd hate to take a more specific guess. I doubt it's HVAC-related, but who knows.
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