All-
Can anyone tell me where the evap temp sensor is located in the W201 w/ the m103? I'm having an intermittent issue where the A/C blows cold for some time after startup and during operation, then the cold air stops and it cuts out to just fan. Shutting the engine off then starting up again, the cycle repeats itself. I'm wondering if this sensor could be at fault, or something else? I have checked the refrigerant, the pressure at the low side is good.

__________________
'02 BMW 325i
'85 300D 450k
'93 190E 2.6 170k(killed by tree)
'08 Ducati Hypermotard 1100S 6k
'06 Ducati S2R800 14k(sold)