Highlander 2WD V6-3.3L (3MZ-FE) Hybrid (2006)
Parts Information
Required SSTs
Repair Procedure
DTC P0171 or P0174
Refer to the Technical Information System (TIS) as follows:
^
2005 model year Highlander Repair Manual: Diagnostics: SFI System (applicable engine): P0171, P0174.
^
2006 model year Highlander Repair Manual: 2AZ-FE or 3MZ-FE Engine Control System: SFI System: P0171, P0174.
^
2006 model year Highlander HV Repair Manual: 3MZ-FE Engine Control System: SFI System: P0171, P0174.
NOTE:
Only replace the A/F sensor indicated by the M.I.L. "ON" DTC(s).
DTC P2195 or P2197
Refer to TIS as follows:
^
2005 model year Highlander Repair Manual: Diagnostics: SFI System (applicable engme): P2195, P2197.
^
2006 model year Highlander Repair Manual: 2AZ-FE or 3MZ-FE Engine Control System: SFI System: P2195, P2197.
^
2006 model year Highlander HV Repair Manual: 3MZ-FE Engine Control System: SFI System: P2195, P2197.