Inspection Procedure
WARNING: This page is about a different car, the 2006 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC (FOR ENGINE CONTROL SYSTEM)
- Check if the normal system code is recorded for the EFI system (See DTC CHECK/CLEAR
,
DTC CHECK/CLEAR
).
Result:
RESULT REFERENCENormal system code A Trouble code B
B: REPAIR ENGINE CONTROL SYSTEM ACCORDING TO OUTPUT CODE (See DIAGNOSTIC TROUBLE CODE TABLE - SFI SYSTEM (1GR-FE) , DIAGNOSTIC TROUBLE CODE TABLE - SFI SYSTEM (2UZ-FE) )
A: Go to next step
REPLACE ECM (See ECM (1GR-FE) , ECM (2UZ-FE) )
- Check if the normal system code is recorded for the EFI system (See DTC CHECK/CLEAR
,
DTC CHECK/CLEAR
).