Toyota Camry (XV70): Installation
INSTALLATION
PROCEDURE
1. INSTALL MASS AIR FLOW METER SUB-ASSEMBLY
HINT:
Perform "Inspection After Repair" after replacing the mass air flow meter sub-assembly.
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(a) Install the mass air flow meter sub-assembly to the air cleaner cap sub-assembly with the 2 screws.
NOTICE:
- If the mass air flow meter sub-assembly has been struck or dropped, replace it.
- If reusing the mass air flow meter sub-assembly, be sure to inspect the O-ring.
- Make sure that the O-ring is not cracked or moved out of place when installing the mass air flow meter sub-assembly.
(b) Connect the mass air flow meter sub-assembly connector.
2. PERFORM INITIALIZATION
(a) Perform "Inspection After Repair" after replacing the mass air flow meter sub-assembly.
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Relay
On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE
1. INSPECT NO. 1 ELECTRONIC FUEL INJECTION MAIN RELAY (EFI-MAIN NO. 1)
(a) Measure the resistance according to the value(s) in the table be
Precaution
PRECAUTION INITIALIZATION
NOTICE:
Before replacing the ECM, refer to Registration.
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Perform Registration (VIN registration) after replacing the ECM.
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Perform L
SEE MORE:
Mass or Volume Air Flow Sensor "A" Circuit Short to Battery (P010012,P010014)
DESCRIPTION The mass air flow meter sub-assembly is a sensor that measures the intake air volume using the following built-in components:
By-pass duct (allows some of the intake air to flow past a silicon chip sensor)
Silicon chip sensor (uses a heater control bridge circuit and temperatur
Components
COMPONENTS ILLUSTRATION
*A w/ Dust Cap
- -
*1 FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH)
*2 FUEL PIPE PLUG SUB-ASSEMBLY
*3 DUST CAP SUB-ASSEMBLY
*4 O-RING
*5 NO. 1 FUEL INJECTOR BACK-UP RING
*6 NO. 2 FUE
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