Car is back from shop
oxygen sensor, one- before or after catalyst,repl.
Engine (with me-sfi) checks and adjust, and adjustments, perform
verifed comp.sds short test.code p0136,p0141.R/Side 02 sensor.perform
actual values inspect 02 sensor below norm value. replace r/02 sensor after
twc clear codes and perform road test ok.
Thats what they wrote, it sounds right O2 sensor cause my air to fuel ratio was 17 to 1, or im i wrong?


