Checking Codes on 1995 Volvo 960

In this video, I use Robert's video as the starting point and show you how I check the codes on a 1995 Volvo 960. This Volvo has 78,000 miles on it, and just needs a little care. My code turns out to be 2-3-2, Fuel trim (lambda control) too lean or too rich at idle which is either a leaky injector (if too lean) or bad oxygen sensor (if to rich).