CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the oil pump removal/installation are shown below.
Replacement Part or Procedure | Necessary Procedures | Effects/Inoperative when not Performed | Link |
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Replacement of ECM |
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Code registration (Immobiliser system) | Engine start function | See the Service Bulletin for the registration method. | |
Replacement of engine assembly |
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Engine starting | |
Replacement of fuel supply pump assembly | Supply Pump Initialization | Engine startability | |
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Perform initialization | - | |
Replacement of timing belt | Mode reset operation |
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for A750F: |
Reset memory |
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for A750F: |
ATF thermal degradation estimate reset | The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly | |
w/ Automatic Headlight Beam Level Control System: |
Headlight leveling ECU assembly initialization | Headlight leveling function | |
for 4WD: |
|
VSC malfunctioning |
Note
When replacing the parts in the following chart (A), replace the No. 1 injection pipe sub-assembly, No. 2 injection pipe sub-assembly, No. 3 injection pipe sub-assembly, No. 4 injection pipe sub-assembly and/or fuel inlet pipe sub-assembly with new ones.
Replaced Parts (A) | Pipes Requiring New Replacement |
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Fuel inlet pipe sub-assembly |
After removing the No. 1 injection pipe sub-assembly, No. 2 injection pipe sub-assembly, No. 3 injection pipe sub-assembly, No. 4 injection pipe sub-assembly and fuel inlet pipe sub-assembly, clean them with a brush and compressed air.
PROCEDURE
PRECAUTION
Note
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work.
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Note
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
DRAIN ENGINE OIL
DRAIN ENGINE COOLANT
REMOVE ENGINE ASSEMBLY
REMOVE NO. 1 TIMING BELT COVER
REMOVE TIMING BELT
REMOVE NO. 1 TIMING BELT IDLER SUB-ASSEMBLY
REMOVE NO. 2 IDLE PULLEY ASSEMBLY
REMOVE GENERATOR ASSEMBLY
REMOVE GENERATOR BRACKET
REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
REMOVE NO. 1 COMPRESSOR MOUNTING BRACKET
REMOVE MANIFOLD STAY
REMOVE NO. 1, NO. 2 AND NO. 3 INJECTION PIPE SUB-ASSEMBLY
REMOVE NO. 4 INJECTION PIPE SUB-ASSEMBLY
REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE
REMOVE FUEL INLET PIPE SUB-ASSEMBLY
REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY
REMOVE CAMSHAFT TIMING PULLEY
REMOVE NO. 2 TIMING BELT COVER
REMOVE ENGINE WATER PUMP ASSEMBLY
REMOVE VACUUM PUMP ASSEMBLY
REMOVE VANE PUMP ASSEMBLY
REMOVE CAMSHAFT POSITION SENSOR
REMOVE CRANKSHAFT POSITION SENSOR
REMOVE PUMP DRIVE SHAFT PULLEY
Remove the 4 bolts, No. 2 camshaft timing pulley flange and pump drive shaft pulley from the timing gear cover.
Using SST, hold the crankshaft pulley and remove the nut and O-ring.
REMOVE CRANKSHAFT PULLEY SUB-ASSEMBLY
REMOVE TIMING GEAR COVER
REMOVE INJECTION GEAR
REMOVE NO. 1 CRANKSHAFT POSITION SENSOR PLATE
REMOVE CRANKSHAFT TIMING GEAR
REMOVE IDLE GEAR THRUST PLATE
REMOVE NO. 1 IDLE GEAR
REMOVE NO. 1 IDLE GEAR SHAFT
REMOVE FUEL SUPPLY PUMP ASSEMBLY
REMOVE OIL PAN SUB-ASSEMBLY
REMOVE OIL STRAINER SUB-ASSEMBLY
REMOVE TIMING GEAR CASE ASSEMBLY