1. Disconnect the ground terminal from battery sensor. NOTE 2. Remove the bumper face - front. Front Bumper > REMOVAL 3. Remove the front grille assembly. (1) Remove the screws on the back side. (2) Release the claws, and remove the front grille assembly and the cover intake - front.
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Front grille
InstallationDtc p0141 o2 sensor heater circuit bank 1 sensor 2
NOTE:Refer to DTC P0037 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0037 A/F / O2 HEATER CONTROL CIRCUIT LOW BANK 1 SENSOR 21. OUTLINE OF DIAGNOSISDetect malfunction of the rear oxygen sensor heater.Judge as NG if it is determined that the rear oxygen se ...