1992 Ford Taurus 6 cyl Front Wheel Drive Automatic 130000 miles
I have an oxygen sensor code 172 by using analog voltmeter. Book says oxygen sensor right side lean condition. Is that the sensor where the exhaust connects to the manifold close to the radiator. Do you go by looking at the front of the engine to determine right or left. Engine is running correctly no missing. Or do I have to check fuel injection or check spark plugs.
have the same problem?
Thursday, January 10th, 2008 AT 4:39 PM