Toyota 2GR-FE Manual page 552

ES–396
Result
A
6
REPLACE AIR FUEL RATIO SENSOR
NEXT
ES
7
PERFORM CONFIRMATION DRIVING PATTERN
NEXT
8
CHECK WHETHER DTC OUTPUT RECURS (DTC P2A00 AND/OR P2A03)
Result
A
END
2GR-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
Display (DTC Output)
P2A00 and/or P2A03
No output
Display (DTC Output)
No output
P2A00 and/or P2A03
B
REPLACE ECM (See page ES-518)
(a) Replace the air fuel ratio sensor (See page EC-19).
(a) Read the DTCs using the intelligent tester.
(b) Enter the following menus: DIAGNOSIS / ENHANCED
OBD II / DTC INFO / CURRENT CODES.
B
REPLACE ECM (See page ES-518)
Proceed to
A
B
Proceed to
A
B