4 Runner 2WD V6-4.0L (1GR-FE) (2006)
Required SSTs
Repair Procedure
DTC P0171 or P0174
Refer to the Technical Information System (TIS), 2005 or 2006 model year 4Runner Repair Manual: Diagnostics: SF1 System (applicable engine):
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, 2005 or 2006 model year 4Runner Repair Manual: Diagnostics: SFI System (applicable engine): P2195, P2197.
NOTE:
Only replace the A/F sensor indicated by the M.I.L. "ON" DTC(s).