Hello to all. I sold my much admired 91 240 wagon a year ago. Missed seeing a volvo in my garage. So, went out 2 weeks ago and purchased a very nice 940. Not a project car but there were a few fixes that came as a surprise. Easy enough to fix. However, I have a question regarding the intake to the throttle body. Should there be a hose connected to the input side of the air intake hose leading to the throttle body?? Cannot find anything in the Chilton manual. Have included 2 pixs. There is a small input port that is just hanging out there. Its a bendix/rex/regina setup. Any help much appreciated.
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