Recent content by elge13

2000 Ford Contour SE 4Cyl 2.0L - Engine Blows a big cloud of smoke when drivig speed exceeds 35 mph. Open trottle compression check shows 120 psi in cylinders 1 & 2. 130 psi in 3 & 4. Black wet soot in tailpipe. Positive recipricating pressure when oil fill cap is opened

then reset the code with a OBD can tester. But, shortly after starting, the "Check engine" light goes back on and the same code 1135 (bank 1, sensor 1, heater circuit failure) gets stored. Now THAT sensor did have a faulty heater. Is there some intermediate component between the sensor and the...