Toyota Corolla Cross: Egr Cooler
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 DRAIN ENGINE COOLANT
- -
- 2
AIR CLEANER CAP WIT
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 LOOSEN NO. 1 EGR PIPE SUB-ASSEMBLY
25601
- -
SEE MORE:
TERMINALS OF ECU
*1 Battery ECU Assembly
- - Battery ECU Assembly
Connector Code Terminal No.
Symbol Terminal Description
O211 1
TC0 Intake air temperature sensor signal
2 GC0
Intake air temperature sensor ground
DESCRIPTION
When the ignition switch is ON, auxiliary battery voltage is applied to terminal
MREL of the ECM through the coil of the EFI-MAIN relay. This causes the EFI-MAIN
relay to close, which supplies power to terminal +B of the TCM.
WIRING DIAGRAM
Refer to DTC U010087.
Click here
CAU
Removal
Terminals Of Ecu
