Toyota Corolla Cross: Removal

Toyota Corolla Cross (2022-2024) Service Manual / Engine & Hybrid System / M20a-fxs (engine Mechanical) / Engine Unit / Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during engine unit removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Auxiliary battery terminal is disconnected/reconnected	End position initial setting	Power steering system
Replacement of throttle body with motor assembly Replacement of cam timing control motor with EDU assembly Replacement of camshaft timing gear assembly Replacement of engine assembly Replacement of cylinder head sub-assembly Replacement of camshaft (for intake or exhaust camshaft) Replacement of camshaft timing exhaust gear assembly Replacement of port fuel injector assembly Replacement of direct fuel injector assembly Replacement of fuel pump assembly (for high pressure side) Replacement of engine coolant temperature sensor Replacement of spark plug Replacement of ignition coil assembly Replacement of EGR valve assembly Gas leaks from exhaust system Replacement of knock control sensor Cleaning the deposits from the throttle body with motor assembly Removal and installation of a cam timing control motor with EDU assembly Removal and installation of a camshaft timing gear assembly	Inspection after repair	Poor idle, etc. Engine start function, etc.

CAUTION / NOTICE / HINT

COMPONENTS (REMOVAL)

Procedure		Part Name Code
1	NO. 2 RADIATOR HOSE	16572D	-	-	-
2	FUEL HOSE BRACKET	23881B	-	-	-
3	NO. 1 EXHAUST MANIFOLD HEAT INSULATOR	17167		-	-
4	EXHAUST MANIFOLD	17141		-	-
5	MANIFOLD STAY	17118		-	-

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Non-reusable part

Procedure		Part Name Code
6	THROTTLE BODY WITH MOTOR ASSEMBLY	22030		-	-
7	THROTTLE BODY GASKET	22271	-	-	-
8	NO. 3 WATER BY-PASS HOSE	16267	-	-	-
9	NO. 4 WATER BY-PASS HOSE	16281	-	-	-
10	EGR COOLER ASSEMBLY	25680		-	-
11	NO. 1 EGR COOLER GASKET	25685		-	-
12	NO. 1 EGR PIPE SUB-ASSEMBLY	25601		-	-
13	EGR VALVE ADAPTER GASKET	25629	-	-	-
14	EGR INLET GASKET	25628	-	-	-
15	NO. 4 WATER BY-PASS HOSE	16281	-	-	-
16	DISCONNECT NO. 8 WATER BY-PASS HOSE	16296	-	-	-
17	EGR VALVE ASSEMBLY	25620		-	-
18	REMOVE EGR VALVE GASKET	25627		-	-
19	NO. 3 WATER BY-PASS PIPE	16279		-	-
20	INTAKE MANIFOLD STAY	17138B		-	-
21	INTAKE MANIFOLD	17111	-	-	-
22	NO. 1 INTAKE MANIFOLD TO HEAD GASKET	17177	-	-	-

*a	x2 or x3	*b	x3 or x2
●	Non-reusable part	-	-

Procedure		Part Name Code
23	FUEL TUBE SUB-ASSEMBLY	23910A		-	-
24	NO. 1 FUEL PIPE SUB-ASSEMBLY	23801P		-	-
25	FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY (for High Pressure)	23100X		-	-
26	FUEL PUMP FLANGE	23191	-	-	-
27	FUEL PUMP SPACER GASKET	23224D	-	-	-
28	FUEL PUMP LIFTER ASSEMBLY	23470	-	-	-
29	WATER BY-PASS HOSE ASSEMBLY	-	-	-	-
30	SENSOR WIRE	82219C	-	-	-
31	NO. 6 ENGINE WIRE	82126A	-	-	-
32	FUEL DELIVERY PIPE SUB-ASSEMBLY	23807		-	-
33	FUEL DELIVERY SPACER	23891	-	-	-
34	INJECTOR VIBRATION INSULATOR	23291	-	-	-
35	NO. 5 ENGINE WIRE	82125N	-	-	-
36	PORT FUEL INJECTOR ASSEMBLY	23250F		-	-
37	FUEL DELIVERY PIPE	23841B		-	-
38	DIRECT FUEL INJECTOR ASSEMBLY	23250E		-	-
39	NOZZLE HOLDER CLAMP	23695A	-	-	-
40	NO. 3 FUEL INJECTOR BACK-UP RING	23258	-	-	-
41	NO. 1 FUEL INJECTOR BACK-UP RING	23256	-	-	-
42	C-RING	-	-	-	-
43	INJECTOR VIBRATION INSULATOR	23291A	-	-	-
44	INJECTOR SEAL	23255A	-	-	-

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Non-reusable part

Procedure		Part Name Code
45	IGNITION COIL ASSEMBLY	19500		-	-
46	ENGINE OIL LEVEL DIPSTICK GUIDE	11452D		-	-
47	WATER INLET WITH THERMOSTAT SUB-ASSEMBLY	16031	-	-	-
48	ENGINE WATER PUMP ASSEMBLY (WATER INLET HOUSING)	16032	-	-	-
49	NO. 3 EXHAUST MANIFOLD HEAT INSULATOR	17169A	-	-	-
50	WIRE HARNESS CLAMP BRACKET	-		-	-

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Non-reusable part

PROCEDURE

1. DISCONNECT NO. 2 RADIATOR HOSE

2. REMOVE FUEL HOSE BRACKET

3. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR

Click here

4. REMOVE EXHAUST MANIFOLD

Click here

5. REMOVE MANIFOLD STAY

Click here

6. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY

Click here

7. REMOVE THROTTLE BODY GASKET

Click here

8. DISCONNECT NO. 3 WATER BY-PASS HOSE

Click here

9. DISCONNECT NO. 4 WATER BY-PASS HOSE

Click here

10. REMOVE EGR COOLER ASSEMBLY

Click here

11. REMOVE NO. 1 EGR COOLER GASKET

Click here

12. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY

Click here

13. REMOVE EGR VALVE ADAPTER GASKET

Click here

14. REMOVE EGR INLET GASKET

Click here

15. DISCONNECT NO. 4 WATER BY-PASS HOSE

Click here

16. DISCONNECT NO. 8 WATER BY-PASS HOSE

Click here

17. REMOVE EGR VALVE ASSEMBLY

Click here

18. REMOVE EGR VALVE GASKET

Click here

19. REMOVE NO. 3 WATER BY-PASS PIPE

(1) Using an 8 mm socket wrench, remove the bolt and No. 3 water by-pass pipe from the intake manifold.

(2) Slide the clip and disconnect the No. 3 water by-pass pipe from the water outlet sub-assembly.

20. REMOVE INTAKE MANIFOLD STAY

Click here

21. REMOVE INTAKE MANIFOLD

Click here

22. REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET

Click here

23. DISCONNECT FUEL TUBE SUB-ASSEMBLY

(1) Disconnect the fuel tube sub-assembly from the fuel pump assembly.

HINT:

Click here

(2) Disconnect the fuel tube sub-assembly from the fuel delivery pipe with sensor assembly.

HINT:

Click here

24. REMOVE NO. 1 FUEL PIPE SUB-ASSEMBLY

(1) Remove the bolt.

(2) Using a 17 mm union nut wrench, loosen the 2 union nuts of the No. 1 fuel pipe sub-assembly.

25. REMOVE FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY (for High Pressure)

Click here

26. REMOVE FUEL PUMP FLANGE

Click here

27. REMOVE FUEL PUMP SPACER GASKET

28. REMOVE FUEL PUMP LIFTER ASSEMBLY

29. REMOVE WATER BY-PASS HOSE ASSEMBLY

30. REMOVE SENSOR WIRE

31. REMOVE NO. 6 ENGINE WIRE

32. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY

Click here

33. REMOVE FUEL DELIVERY SPACER

Click here

34. REMOVE INJECTOR VIBRATION INSULATOR

Click here

35. REMOVE NO. 5 ENGINE WIRE

Click here

36. REMOVE PORT FUEL INJECTOR ASSEMBLY

Click here

37. REMOVE FUEL DELIVERY PIPE

Click here

38. REMOVE DIRECT FUEL INJECTOR ASSEMBLY

Click here

39. REMOVE NOZZLE HOLDER CLAMP

Click here

40. REMOVE NO. 3 FUEL INJECTOR BACK-UP RING

Click here

41. REMOVE NO. 1 FUEL INJECTOR BACK-UP RING

Click here

42. REMOVE C-RING

Click here

43. REMOVE INJECTOR VIBRATION INSULATOR

Click here

44. REMOVE FUEL INJECTOR SEAL

Click here

45. REMOVE IGNITION COIL ASSEMBLY

Click here

46. REMOVE ENGINE OIL LEVEL DIPSTICK GUIDE

(1) Remove the engine oil level dipstick.

(2) Using an 8 mm socket wrench, remove the bolt and engine oil level dipstick guide from the cylinder head sub-assembly.

(3) Remove the O-ring from the engine oil level dipstick guide.

47. REMOVE WATER INLET WITH THERMOSTAT SUB-ASSEMBLY

Click here

48. REMOVE ENGINE WATER PUMP ASSEMBLY (WATER INLET HOUSING)

49. REMOVE NO. 3 EXHAUST MANIFOLD HEAT INSULATOR

50. REMOVE WIRE HARNESS CLAMP BRACKET

(1) Using an 8 mm socket wrench, remove the 2 bolts and wire harness clamp bracket from the No. 1 ventilation case.

(2) Remove the bolt and wire harness clamp bracket from the stiffening crankcase assembly.

SEE MORE:

Control Module Internal Temperature Sensor/Intake Air Temperature Sensor Signal Compare Failure (P111C62)

DESCRIPTION The engine has an ECM internal temperature sensor and intake air temperature sensor. The resistance of a thermistor within the ECM internal temperature sensor and intake air temperature sensor increases as the temperature decreases and decreases as the temperature increases. The volt

Installation

INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION) Procedure Part Name Code 1 STUD BOLT - - - 2 WIRE HARNESS CLAMP BRACKET - - - 3 NO. 2 VENTILATION HOSE 12262 - - -

Toyota Corolla Cross: Removal

READ NEXT:

Disassembly

Inspection

Reassembly

SEE MORE:

Control Module Internal Temperature Sensor/Intake Air Temperature Sensor Signal Compare Failure (P111C62)

Installation