Fuel/Emissions/Exhaust

P1157, P0134 and LAF (Wideband O2) Sensor Replacement

John C Fuel/Emissions/Exhaust , , , , , ,

 

b

The following PDF shows the procedure for replacing the upstream wideband O2 sensor (technically, the LAF, or Lean Air Fuel sensor).

p1157-and-p0134-laf-wideband-o2-sensor-replacement.pdf

Advertisements