CAMSHAFT
EM-59
< ON-VEHICLE REPAIR >[HR16DE]
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CAMSHAFT
Exploded ViewINFOID:0000000001381414
Removal and InstallationINFOID:0000000001381415
CAUTION:
The rotation direction in the text indicates all directions seen from the engine front.
REMOVAL
1. Remove front wheel (RH). Refer to WT-6, "Rotation".
2. Remove front fender protector (RH). Refer to EXT-22, "
Removal and Installation".
3. Drain engine oil. Refer to LU-7, "
Draining".
CAUTION:
Be sure to perform this step when engine is cold.
4. Remove the following parts.
Intake manifold: Refer to EM-29, "
Exploded View".
Drive belt: Refer to EM-16, "
Removal and Installation".
Water pump pulley: Refer to CO-20, "
Exploded View".
Ground cable (RH)
1. Camshaft bracket (No. 2 to 5) 2. Camshaft bracket (No.1) 3. Camshaft sprocket (EXH)
4. Camshaft sprocket (INT) 5. Cylinder head 6. Oil filter (for intake valve timing control)
7. Washer 8. Plug 9. Intake valve timing control solenoid valve
10. O-ring 11. O-ring 12. Camshaft position sensor (PHASE)
13. Valve lifter 14. Camshaft (INT) 15. Camshaft (EXH)
A. Refer to EM-59
PBIC3672E
CAMSHAFT
EM-75
< ON-VEHICLE REPAIR >[HR16DE]
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The following are procedures for checking fluids leak, lubricates leak.
Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-19, "
Fluids and Lubricants".
Use procedure below to check for fuel leakage.
- Turn ignition switch “ON” (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leak-
age at connection points.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
Run engine to check for unusual noise and vibration.
NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal/installation, slack in the guide may
generate a pounding noise during and just after engine start. However, this is normal. Noise will stop after
hydraulic pressure rises.
Warm up engine thoroughly to make sure there is no leakage of fuel, or any oil/fluids including engine oil and
engine coolant.
Bleed air from lines and hoses of applicable lines, such as in cooling system.
After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the
specified level, if necessary.
Summary of the inspection items:
*: Transmission/transaxle/CVT fluid, power steering fluid, brake fluid, etc.
Inspection of Camshaft Sprocket (INT) Oil Groove
CAUTION:
Perform this inspection only when DTC P0011 is detected in self-diagnostic results of CONSULT-III
and it is directed according to inspection procedure of EC section. Refer to EC-131, "
Diagnosis Pro-
cedure" (EURO-OBD), EC-484, "Diagnosis Procedure" (WITHOUT EURO-OBD).
Check when engine is cold so as to prevent burns from the splashing engine oil.
1. Check engine oil level. Refer to LU-6, "
Inspection".
2. Perform the following procedure so as to prevent the engine from being unintentionally started while
checking.
a. Release the fuel pressure. Refer to EC-377, "
Inspection" (EURO-OBD), EC-681, "Inspection" (WITHOUT
EURO-OBD).
b. Remove intake manifold. Refer to EM-29, "
Exploded View".
c. Disconnect ignition coil and injector harness connectors. Refer to EM-47, "
Exploded View".
3. Remove intake valve timing control solenoid valve. Refer to EM-50, "
Exploded View".
4. Crank engine, and then make sure that engine oil comes out
from intake valve timing control solenoid valve hole (A). End
crank after checking.
WARNING:
Be careful not to touch rotating parts (drive belts, idler pul-
ley, and crankshaft pulley, etc.).
CAUTION:
Prevent splashing by using a shop cloth so as to prevent
the worker from injury from engine oil and so as to prevent engine oil contamination.
Prevent splashing by using a shop cloth so as to prevent engine oil from being splashed to
engine and vehicle. Especially, be careful not to apply engine oil to rubber parts of drive belts,
engine mounting insulator, etc. Wipe engine oil off immediately if it is splashed.
Items Before starting engine Engine running After engine stopped
Engine coolant Level Leakage Level
Engine oil Level Leakage Level
Other oils and fluid* Level Leakage Level
Fuel Leakage Leakage Leakage
1: Plug
:Engine front
PBIC3706E
EM-76
< ON-VEHICLE REPAIR >[HR16DE]
CAMSHAFT
5. Perform the following inspection if engine oil does not come out from intake valve timing control solenoid
valve oil hole of the cylinder head.
Remove oil filter, and then clean it. Refer to EM-71, "
Inspection".
Clean oil groove between oil strainer and intake valve timing control solenoid valve. Refer to LU-3,
"Engine Lubrication System" and LU-3, "Engine Lubrication System Schematic".
6. Remove components between intake valve timing control solenoid valve and camshaft sprocket (INT),
and then check each oil groove for clogging.
Clean oil groove if necessary. Refer to LU-3, "
Engine Lubrication System" and LU-3, "Engine Lubrica-
tion System Schematic".
7. After inspection, installation is in the reverse order of removal.
EM-90
< REMOVAL AND INSTALLATION >[HR16DE]
ENGINE ASSEMBLY
If items or work required are not covered by the engine section, follow the procedures in the applica-
ble sections.
Always use the support point specified for lifting.
Use either 2-pole lift type or separate type lift as best you can. If board-on type is used for unavoid-
able reasons, support at the rear axle jacking point with a transmission jack or similar tool before
starting work, in preparation for the backward shift of center of gravity.
For supporting points for lifting and jacking point at rear axle, refer to GI-48, "
Garage Jack and
Safety Stand and 2-Pole Lift".
REMOVAL
Outline
Remove the engine and the transaxle assembly from the vehicle downward. Separate the engine and the tran-
saxle.
Preparation
1. Remove the hood assembly. Refer to DLK-214, "Removal and Installation".
2. Remove the cowl top cover and cowl top extension assembly. Refer to EXT-20, "
Removal and Installa-
tion".
3. Release fuel pressure. Refer to EC-377, "
Inspection" (EURO-OBD), EC-681, "Inspection" (WITHOUT
EURO-OBD).
4. Drain engine coolant from radiator. Refer to CO-11, "
Changing Engine Coolant".
CAUTION:
Perform this step when the engine is cold.
Never spill engine coolant on drive belt.
5. Drain the transmission fluid. Refer to TM-628, "
Draining" (M/T models), TM-171, "Changing A/T Fluid" (A/
T models).
6. Remove the following parts.
Engine undercover
Front road wheels and tires: Refer to WT-6, "
Rotation".
Front fender protector (RH and LH): Refer to EXT-22, "
Removal and Installation".
Battery and battery tray: Refer to PG-6, "
Removal and Installation".
Drive belt: Refer to EM-16, "
Removal and Installation".
Air duct and air cleaner case assembly: Refer to EM-27, "
Exploded View".
Radiator hose (upper and lower): Refer to CO-16, "
Component".
Disconnect cooling fan controller wiring harness.
Remove coolant reservoir tank.
Remove fan shroud and cooling fan assembly. Refer to CO-16, "
Component".
Engine Room LH
1. Disconnect all connections of engine harness around the engine mounting insulator (LH), and then tem-
porarily secure the engine harness into the engine side.
CAUTION:
Protect connectors using a resin bag against foreign materials.
2. Remove ground cable at transaxle side.
3. Disconnect fuel feed hose at engine side. Refer to EM-35, "
Exploded View".
4. Disconnect EVAP purge hose and brake booster vacuum hose.
5. Disconnect heater hoses, and install plugs them to prevent engine coolant from draining. Refer to CO-24,
"Exploded View".
6. Disconnect control linkage from transaxle. Refer to TM-189, "
Exploded View" (A/T), TM-630, "Exploded
View" (M/T).
7. Disconnect the clutch tube at transmission side. Refer to CL-12, "
Removal and Installation".
Engine Room RH
1. Remove ground cable between front cover and vehicle.
2. Remove generator and generator bracket; Refer to CHG-15, "
Removal and Installation".
3. Remove A/C compressor with piping connected from the engine. Temporarily secure it on the vehicle side
with a rope to avoid putting load on it. (with A/C models) Refer to HA-34, "
Removal and Installation of
Compressor - HR16DE".
EM-122
< SERVICE DATA AND SPECIFICATIONS (SDS) [HR16DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General SpecificationINFOID:0000000001381439
GENERAL SPECIFICATIONS
Drive BeltsINFOID:0000000001381440
BELT DEFLECTION:
*: When engine is cold.
BELT TENSION AND FREQUENCY:
Engine typeHR16DE
Cylinder arrangementIn-line 4
Displacement cm
3 (cu in)1,598 (97.51)
Bore and stroke mm (in)78.0 x 83.6 (3.071 x 3.291)
Valve arrangementDOHC
Firing order1-3-4-2
Number of piston ringsCompression 2
Oil 1
Number of main bearings5
Compression ratio10.7
Compression pressure
kPa (bar, kg/cm
2, psi)/200 rpmStandard 1,510 (15.1, 15.4, 219)
Minimum 1,265 (12.65, 12.9, 183)
Differential limit between cylinders 6.2 (0.06, 0.06, 0.9)
Valve timing
(Intake valve timing control - “ON”)
Unit: degree
abcde f
208 228 -11 (24) 59 (24) 4 24
JPBIA0552ZZ
LocationDeflection adjustment * Unit: mm (in)
Used belt
New belt
Limit After adjusted
Drive beltWith A/C models 7.9 (0.31) 4.8 - 5.3 (0.19 - 0.21) 4.2 - 4.5 (0.17 - 0.18)
Without A/C models 7.1 (0.28) 4.3 - 4.7 (0.17 - 0.19) 3.6 - 3.9 (0.14 - 0.15)
Applied pushing force 98 N (10 kg, 22 lb)
PRECAUTIONS
EM-135
< PRECAUTION >[MR18DE]
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3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.
Precaution for Drain CoolantINFOID:0000000001337765
Drain coolant when engine is cooled.
Precaution for Disconnecting Fuel PipingINFOID:0000000001337766
Before starting work, make sure no fire or spark producing items are in the work area.
Release fuel pressure before disassembly.
After disconnecting pipes, plug openings to stop fuel leakage.
Precaution for Removal and DisassemblyINFOID:0000000001337767
When instructed to use special service tools, use the specified tools. Always be careful to work safely, avoid
forceful or uninstructed operations.
Exercise maximum care to avoid damage to mating or sliding surfaces.
Cover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials.
Mark and arrange disassembly parts in an organized way for easy troubleshooting and assembly.
When loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified. Power tools may be used
where noted in the step.
Precaution for Inspection, Repair and ReplacementINFOID:0000000001337768
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
Precaution for Assembly and InstallationINFOID:0000000001337769
Use torque wrench to tighten bolts or nuts to specification.
When tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is specified,
do exactly as specified.
Replace with new gasket, packing, oil seal or O-ring.
Thoroughly wash, clean, and air-blow each part. Carefully check oil or coolant passages for any restriction
and blockage.
Avoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, oil sliding surfaces well.
Release air within route after draining coolant.
Before starting engine, apply fuel pressure to fuel lines with turning ignition switch ON (with engine stopped).
Then make sure that there are no leaks at fuel line connections.
After repairing, start engine and increase engine speed to check coolant, fuel, oil, and exhaust systems for
leakage.
Parts Requiring Angular TighteningINFOID:0000000001337770
Use an angle wrench for the final tightening of the following engine parts:
- Cylinder head bolts
- Camshaft sprocket (INT)
- Main bearing cap bolts
- Connecting rod cap nuts
- Crankshaft pulley bolt (No angle wrench is required as the bolt flange is provided with notches for angular
tightening)
Do not use a torque value for final tightening. Tool number : KV10112100 (BT-8653-A)
EM-156
< ON-VEHICLE REPAIR >[MR18DE]
INTAKE MANIFOLD
INTAKE MANIFOLD
ComponentINFOID:0000000001337785
Removal and InstallationINFOID:0000000001337786
REMOVAL
1. Remove engine cover (1).
2. Drain engine coolant. Refer to CO-35, "
Changing Engine Cool-
ant".
CAUTION:
Perform this step when engine is cold.
NOTE:
This step is unnecessary when putting plugs to water hoses (to
electronic throttle control actuator)
a. Disconnect water hoses from electronic throttle control actuator.
b. Remove electronic throttle control actuator.
CAUTION:
Handle carefully to avoid any shock to electronic throttle
control actuator.
Never disassemble.
3. Remove oil level gauge.
CAUTION:
Cover the oil level gauge guide openings to avoid entry of foreign materials.
1. PCV hose 2. Gasket 3. Intake manifold
4. Bracket 5. O-ring 6. EVAP canister purge volume control
solenoid valve
7. Water hose 8. Water hose 9. Electronic throttle control actuator
10. Gasket A. To water outlet
WBIA0771E
WBIA0845E
INTAKE MANIFOLD
EM-157
< ON-VEHICLE REPAIR >[MR18DE]
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4. Loosen and remove intake manifold (1) bolts (A) (B).
5. Loosen bolts in reverse order as shown.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
6. Remove EVAP canister purge volume control solenoid valve
from intake manifold, if necessary.
CAUTION:
Handle it carefully and avoid impacts.
7. Remove intake manifold.
INSTALLATION
1. Install intake manifold.
NOTE:
Be sure the intake manifold gasket is seated correctly in groove of intake manifold.
2. Tighten bolts in numerical order as shown.
: Engine front
PBIC3939E
: Engine front
PBIC3527J
: Engine front
WBIA0788E