compression ratio NISSAN TIIDA 2011 Service Repair Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2011, Model line: TIIDA, Model: NISSAN TIIDA 2011Pages: 3787, PDF Size: 78.35 MB
Page 4 of 3787
2011
QUICK REFERENCE INDEX: VERSA
QUICK REFERENCE INDEX: VERSA
Engine Tune-up Data: HR16DEINFOID:0000000006444573
GENERAL SPECIFICATIONS
Drive BeltsINFOID:0000000006444574
BELT DEFLECTION:
*: When engine is cold.
BELT TENSION AND FREQUENCY:
Engine typeHR16DE
Cylinder arrangement In-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 arrangement DOHC
Firing order 1-3-4-2
Number of piston rings Compression
2
Oil 1
Number of main bearings 5
Compression ratio 10.7
Compression pressure
kPa (bar, kg/cm
2, psi)/200 rpm Standard 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) 424
JPBIA0552ZZ
Location Deflection adjustment *
Unit: mm (in)
Used belt New belt
Limit After adjusted
Drive belt With A/C models 8.2 (0.323) 4.8 - 5.3 (0.19 - 0.21) 4.1 - 4.4 (0.161 - 0.173)
Without A/C models 7.4 (0.291) 4.3 - 4.7 (0.17 - 0.19) 3.7 - 3.9 (0.146 - 0.154)
Applied pushing force 98 N (10 kg, 22 lb)
Page 5 of 3787
QUICK REFERENCE INDEX: VERSA
2011
*: When engine is cold.
Spark PlugINFOID:0000000006444575
SPARK PLUG
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information
Engine Tune-up Data: MR18DEINFOID:0000000006444572
GENERAL SPECIFICATIONS
DRIVE BELT
SPARK PLUG
Unit: mm (in)
*: Always check with the Parts Department for the latest parts informationLocation
Tension adjustment * Unit: N (kg, lb) Frequency adjustment * Unit: Hz
Used belt New beltUsed belt
New belt
Limit After adjusted Limit After adjusted
Drive belt With A/C models 500 (51.0, 112)
876 - 964
(89.4 - 98.3,
197 - 217)1064 - 1152
(108.5 - 117.5,
239 - 259)
173 229 - 239 253.5 - 261.5
Without A/C models 500 (51.0, 112) 876 - 964
(89.4 - 98.3, 197 - 217) 1064 - 1152
(108.5 - 117.5, 239 - 259) 194 257.5 - 267.5 283 - 293
Make
Denso
Standard type* FXE20HE-11
Gap (Nominal) 1.1 (0.043)
Engine type MR18DE
Cylinder arrangement In-line 4
Displacement cm
3 (cu in)1,797 (109.65)
Bore and stroke mm (in) 84.0 x 81.1 (3.307 x 3.192)
Valve arrangement DOHC
Firing order 1-3-4-2
Number of piston rings Compression
2
Oil 1
Compression ratio 9.9
Compression pressure
kPa (bar, kg/cm
2, psi) / 250 rpm Standard 1,500 (15.0, 15.3, 217.6)
Minimum
1,200 (12.0, 12.2, 174)
Differential limit between cylinders 100 (1.0, 1.0, 15)
Tension of drive belt Auto adjustment by auto-tensioner
Make DENSO
Standard type* FXE20HR11
Spark plug gap Nominal: 1.1 (0.043)
Page 1405 of 3787
DIAGNOSIS SYSTEM (ECM)EC-111
< FUNCTION DIAGNOSIS > [HR16DE]
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NOTE:
Any monitored item that does not match the vehicle
being diagnosed is deleted from the display automatically.
ACTIVE TEST MODE
Test Item
A/F S1 HTR(B1) %• Air fuel ratio (A/F) sensor 1 heater control value com-
puted by ECM according to the input signals.
• The current flow to the heater becomes larger as the value increases.
AC PRESS SEN V • The signal voltage from the refrigerant pressure sen-
sor is displayed.
A/F ADJ-B1 —• Indicates the correction of factor stored in ECM. The
factor is calculated from the difference between the
target air-fuel ratio stored in ECM and the air-fuel ratio
calculated from A/F sensor 1 signal.
HO2 S2 DIAG2(B1) INCMP/
CMPLT NOTE:
The item is indicated, but not used.
A/F SEN1
DIAG2(B1) INCMP/
CMPLT NOTE:
The item is indicated, but not used.
Monitored item Unit
DescriptionRemarks
TEST ITEMCONDITION JUDGMENTCHECK ITEM (REMEDY)
FUEL INJECTION • Engine: Return to the original
trouble condition
• Change the amount of fuel injec-
tion using CONSULT-III. If trouble symptom disappears, see
CHECK ITEM.
• Harness and connectors
• Fuel injector
• Air fuel ratio (A/F) sensor 1
IGNITION TIMING • Engine: Return to the original
trouble condition
• Timing light: Set
• Retard the ignition timing using
CONSULT-III. If trouble symptom disappears, see
CHECK ITEM.
• Perform Idle Air Volume Learning.
POWER BALANCE • Engine: After warming up, idle
the engine.
• A/C switch OFF
• Selector lever: P or N position (A/ T), Neutral position (M/T)
• Cut off each fuel injector signal one at a time using CONSULT-
III. Engine runs rough or dies.
• Harness and connectors
• Compression
• Fuel injector
• Power transistor
• Spark plug
• Ignition coil
COOLING FAN* • Ignition switch: ON
• Turn the cooling fan “LOW”, “HI”
and “OFF” using CONSULT-III. Cooling fan moves and stops.
• Harness and connectors
• IPDM E/R (Cooling fan relay)
• Cooling fan motor
ENG COOLANT
TEMP • Engine: Return to the original
trouble condition
• Change the engine coolant tem-
perature using CONSULT-III. If trouble symptom disappears, see
CHECK ITEM. • Harness and connectors
• Engine coolant temperature sen-
sor
• Fuel injector
FUEL PUMP RELAY • Ignition switch: ON (Engine
stopped)
• Turn the fuel pump relay “ON”
and “OFF” using CONSULT-III
and listen to operating sound. Fuel pump relay makes the operat-
ing sound.
• Harness and connectors
•Fuel pump relay
PURG VOL CONT/V • Engine: After warming up, run
engine at 1,500 rpm.
• Change the EVAP canister purge volume control solenoid
valve opening percent using
CONSULT-III. Engine speed changes according
to the opening percent.
• Harness and connectors
• Solenoid valve
FUEL/T TEMP SEN • Change the fuel tank temperature using CONSULT-III.
Revision: May 2010 2011 Versa
Page 1551 of 3787
P0300, P0301, P0302, P0303, P0304 MISFIRE
EC-257
< COMPONENT DIAGNOSIS > [HR16DE]
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P0300, P0301, P0302, P0303, P0304 MISFIRE
DTC LogicINFOID:0000000005929932
DTC DETECTION LOGIC
When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates
enough to cause the crank-
shaft position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is occurring.
The misfire detection logic consists of the following two conditions.
1. One Trip Detection Logic (Three Way Catalyst Damage)
On the 1st trip, when a misfire condition occurs that can damage the three way catalyst (TWC) due to
overheating, the MIL will blink.
When a misfire condition occurs, the ECM monitors the CKP sensor signal every 200 engine revolutions
for a change.
When the misfire condition decreases to a level t hat will not damage the TWC, the MIL will turn off.
If another misfire condition occurs that can damage the TWC on a second trip, the MIL will blink.
When the misfire condition decreases to a level t hat will not damage the TWC, the MIL will remain on.
If another misfire condition occurs that can damage the TWC, the MIL will begin to blink again.
2. Two Trip Detection Logic (Exhaust quality deterioration) For misfire conditions that will not damage the TWC (but will affect vehicle emissions), the MIL will only
light when the misfire is detected on a second trip. Du ring this condition, the ECM monitors the CKP sen-
sor signal every 1,000 engine revolutions.
A misfire malfunction can be detected on any one cylinder or on multiple cylinders.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE-I
1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Restart engine and let it idle for about 15 minutes.
4. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >> Go to EC-258, "Diagnosis Procedure".
NO >> GO TO 3.
3.PERFORM DTC CONFIRMATION PROCEDURE-II
1. Turn ignition switch OFF and wait at least 10 seconds.
Sensor Input signal to ECM ECM function
Crankshaft position sensor (POS) Engine speedOn board diagnosis of misfire
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0300 Multiple cylinder misfire detected Multiple cylinders misfire. • Improper spark plug • Insufficient compression
• Incorrect fuel pressure
• The fuel injector circuit is open or shorted
• Fuel injector
• Intake air leak
• The ignition signal circuit is open or shorted
• Lack of fuel
• Signal plate
• A/F sensor 1
• Incorrect PCV hose connection
P0301 No.1 cylinder misfire detected No. 1 cylinder misfires.
P0302 No. 2 cylinder misfire detected No. 2 cylinder misfires.
P0303 No. 3 cylinder misfire detected No. 3 cylinder misfires.
P0304 No. 4 cylinder misfire detected No. 4 cylinder misfires.
Revision: May 2010
2011 Versa
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TROUBLE DIAGNOSISEC-617
< SERVICE INFORMATION > [MR18DE]
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NOTE:
Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
ACTIVE TEST MODE
Test Item
HO2 S2 DIAG2 (B1)
[INCMP/CMPLT]
• Indicates DTC P0139 self-diagnosis (slow response) condi-
tion.
INCMP: Self-diagnosis is incomplete.
CMPLT: Self-diagnosis is complete.
A/F SEN1
DIAG1(B1)
[INCMP/CMPLT] • Indicates DTC P015A or P015B self-diagnosis condition.
INCMP: Self-diagnosis is incomplete.
CMPLT: Self-diagnosis is complete.
A/F SEN1
DIAG2(B1)
[INCMP/CMPLT] • Indicates DTC P014C or P014D self-diagnosis condition.
INCMP: Self-diagnosis is incomplete.
CMPLT: Self-diagnosis is complete.
A/F SEN1
DIAG3(B1)
[ABSNT/PRSNT] • Indicates DTC P014C, P014D, P015A or P015B self-diagno-
sis condition.
ABSNT: The vehicle condition is not within the diagnosis
range.
PRSNT: The vehicle condition is within the diagnosis range.
Monitored item [Unit]
Description Remarks
Test itemCondition JudgmentCheck item (Remedy)
FUEL INJEC-
TION • Engine: Return to the original
trouble condition
• Change the amount of fuel injec- tion using CONSULT-III. If trouble symptom disappears, see
CHECK ITEM.
• Harness and connectors
• Fuel injector
• Air fuel ratio (A/F) sensor 1
IGNITION TIM-
ING • Engine: Return to the original
trouble condition
• Timing light: Set
• Retard the ignition timing using CONSULT-III. If trouble symptom disappears, see
CHECK ITEM.
• Perform Idle Air Volume Learning.
POWER BAL-
ANCE • Engine: After warming up, idle the
engine.
• A/C switch OFF
• Shift lever: P or N (A/T, CVT), Neutral (M/T)
• Cut off each fuel injector signal one at a time using CONSULT-III. Engine runs rough or dies.
• Harness and connectors
• Compression
• Fuel injector
• Power transistor
•Spark plug
• Ignition coil
COOLING FAN* • Ignition switch: ON
• Turn the cooling fan “LOW”, “HI”
and “OFF” with CONSULT-III. Cooling fan moves and stops.
• Harness and connectors
• Cooling fan relay
• Cooling fan motor
ENG COOLANT
TEMP • Engine: Return to the original
trouble condition
• Change the engine coolant tem-
perature using CONSULT-III. If trouble symptom disappears, see
CHECK ITEM. • Harness and connectors
• Engine coolant temperature sen-
sor
• Fuel injector
FUEL PUMP RE-
LAY • Ignition switch: ON
(Engine stopped)
• Turn the fuel pump relay ON and
OFF using CONSULT-III and lis-
ten to operating sound. Fuel pump relay makes the operat-
ing sound.
• Harness and connectors
• Fuel pump relay
PURG VOL
CONT/V • Engine: After warming up, run en-
gine at 1,500 rpm.
• Change the EVAP canister purge volume control solenoid valve
opening percent using CON-
SULT-III. Engine speed changes according to
the opening percent.
• Harness and connectors
• EVAP canister purge volume con-
trol solenoid valve
FUEL/T TEMP
SEN • Change the fuel tank temperature using CONSULT-III.
Revision: May 2010
2011 Versa
Page 2077 of 3787
DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
EC-783
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DTC P0300 - P0304 MULTIPLE CYLINDER
MISFIRE, NO. 1 - 4 CYLINDER
MISFIRE
On Board Diagnosis LogicINFOID:0000000006341945
When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the crank-
shaft position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is occurring.
The misfire detection logic consists of the following two conditions.
1. One Trip Detection Logic (Three Way Catalyst Damage) On the 1st trip, when a misfire condition occurs that can damage the three way catalyst (TWC) due to
overheating, the MIL will blink.
When a misfire condition occurs, the ECM monitors the CKP sensor (POS) signal every 200 engine revo-
lutions for a change.
When the misfire condition decreases to a level t hat will not damage the TWC, the MIL will turn off.
If another misfire condition occurs that can damage the TWC on a second trip, the MIL will blink.
When the misfire condition decreases to a level t hat will not damage the TWC, the MIL will remain on.
If another misfire condition occurs that can damage the TWC, the MIL will begin to blink again.
2. Two Trip Detection Logic (Exhaust quality deterioration) For misfire conditions that will not damage the TWC (but will affect vehicle emissions), the MIL will only
light when the misfire is detected on a second trip. Du ring this condition, the ECM monitors the CKP sen-
sor signal every 1,000 engine revolutions.
A misfire malfunction can be detected on any one cylinder or on multiple cylinders.
DTC Confirmation ProcedureINFOID:0000000006341946
CAUTION:
Always drive vehicle in safe manner according to traf fic conditions and obey all traffic laws when driv-
ing.
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Restart engine and let it idle for about 15 minutes.
4. Check 1st trip DTC.
5. If 1st trip DTC is detected, go to EC-784, "
Diagnosis Procedure".
NOTE:
If 1st trip DTC is not detected during above proc edure, performing the following procedure is advised.
a. Turn ignition switch OFF and wait at least 10 seconds.
b. Start engine and drive the vehicle under the similar conditi ons to (1st trip) Freeze Frame Data for a certain
time. Refer to table below.
Sensor Input Signal to ECM ECM function
Crankshaft position sensor (POS) Engine speedOn board diagnosis of misfire
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0300
0300 Multiple cylinder misfire
detected
Multiple cylinder misfire.
• Improper spark plug
• Insufficient compression
• Incorrect fuel pressure
• Fuel injector circuit is open or shorted
• Fuel injector
• Intake air leak
• The ignition signal circuit is open or shorted
• Lack of fuel
• Drive plate or flywheel
• Air fuel ratio (A/F) sensor 1
• Incorrect PCV hose connection
P0301
0301
No.1 cylinder misfire de-
tected
No. 1 cylinder misfires.
P0302
0302 No. 2 cylinder misfire
detected
No. 2 cylinder misfires.
P0303
0303 No. 3 cylinder misfire
detected
No. 3 cylinder misfires.
P0304
0304 No. 4 cylinder misfire
detected
No. 4 cylinder misfires.
Revision: May 2010
2011 Versa
Page 2391 of 3787
EM-1
ENGINE
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SECTION EM
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CONTENTS
ENGINE MECHANICAL
HR16DE
PRECAUTION ....... ........................................
4
PRECAUTIONS .............................................. .....4
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
4
Precaution for Procedure without Cowl Top Cover ......4
Precaution for Drain Coolant .....................................4
Precaution for Disconnecting Fuel Piping ........... ......4
Precaution for Removal and Disassembly ................5
Precaution for Inspection, Repair and Replace-
ment .................................................................... ......
5
Precaution for Assembly and Installation ..................5
Parts Requiring Angular Tightening ..........................5
Precaution for Liquid Gasket ............................... ......5
PREPARATION ............................................7
PREPARATION .............................................. .....7
Special Service Tools .......................................... ......7
Commercial Service Tools ........................................8
SYMPTOM DIAGNOSIS ..............................11
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ........................ ....
11
NVH Troubleshooting - Engine Noise ................. ....11
Use the Chart Below to Help You Find the Cause
of the Symptom .......................................................
12
ON-VEHICLE MAINTENANCE ....................13
DRIVE BELTS ................................................ ....13
Checking ............................................................. ....13
Tension Adjustment ................................................13
Removal and Installation .........................................14
AIR CLEANER FILTER .................................. ....16
Removal and Installation .........................................16
SPARK PLUG ...................................................17
Exploded View ..................................................... ....17
Removal and Installation .........................................17
CAMSHAFT VALVE CLEARANCE ..................19
Inspection and Adjustment ......................................19
COMPRESSION PRESSURE ...........................22
Inspection ................................................................22
ON-VEHICLE REPAIR .................................23
DRIVE BELT IDLER PULLEY ..........................23
Exploded View ..................................................... ....23
Removal and Installation .........................................23
AIR CLEANER AND AIR DUCT .......................25
Exploded View .........................................................25
Removal and Installation .........................................25
Inspection ................................................................26
INTAKE MANIFOLD .........................................27
Exploded View .........................................................27
Removal and Installation .........................................27
EXHAUST MANIFOLD ......................................30
Exploded View .........................................................30
Removal and Installation .........................................30
FUEL INJECTOR AND FUEL TUBE ................33
Exploded View .........................................................33
Removal and Installation .........................................33
Inspection ................................................................37
OIL PAN (LOWER) ...........................................39
Exploded View .........................................................39
Removal and Installation .........................................39
Inspection ................................................................41
OIL PAN (UPPER) AND OIL STRAINER .........42
Component ..............................................................42
Removal and Installation .........................................42
Inspection ................................................................45
Revision: May 2010 2011 Versa
Page 2501 of 3787
SERVICE DATA AND SPECIFICATIONS (SDS)EM-111
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General SpecificationINFOID:0000000005930974
GENERAL SPECIFICATIONS
Drive BeltsINFOID:0000000005930975
BELT DEFLECTION:
*: When engine is cold.
BELT TENSION AND FREQUENCY:
Engine type
HR16DE
Cylinder arrangement In-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 arrangement DOHC
Firing order 1-3-4-2
Number of piston rings Compression 2
Oil 1
Number of main bearings 5
Compression ratio 10.7
Compression pressure
kPa (bar, kg/cm
2, psi)/200 rpm Standard 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) 424
JPBIA0552ZZ
Location Deflection adjustment *
Unit: mm (in)
Used belt New belt
Limit After adjusted
Drive belt With A/C models 8.2 (0.323) 4.8 - 5.3 (0.19 - 0.21) 4.1 - 4.4 (0.161 - 0.173)
Without A/C models 7.4 (0.291) 4.3 - 4.7 (0.17 - 0.19) 3.7 - 3.9 (0.146 - 0.154)
Applied pushing force 98 N (10 kg, 22 lb)
Revision: May 2010 2011 Versa
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CYLINDER HEADEM-187
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• If the engine speed is out of the specified range, check battery liquid for proper gravity. Check engine
speed again with normal battery gravity.
• If compression pressure is below minimum value, check valve clearances and parts associated with
combustion chamber (Valve, valve seat, piston, pi ston ring, cylinder bore, cylinder head, cylinder head
gasket). After the checking, measure the compression pressure again.
• If one cylinder has low compression pressure, pour small amount of engine oil into the spark plug hole
of the cylinder to re-check it for compression.
- If the added engine oil improves the compression, piston rings may be worn out or damaged. Check pis- ton rings and replace if necessary.
- If the compression pressure remains at low level despite the addition of engine oil, valves may be mal- functioning. Check valves for damage. Replace valve or valve seat accordingly.
• If two adjacent cylinders have respectively low compression pressure and their compression remains low even after the addition of engine oil, cylinder head gasket is leaking. In such a case, replace cylinder
head gasket.
9. After inspection is completed, install removed parts.
10. Start the engine, and confirm that the engine runs smoothly.
11. Perform trouble diagnosis. If DTC appears, erase it. Refer to EC-585, "
Trouble Diagnosis Introduction".
InspectionINFOID:0000000006413294
INSPECTION AFTER INSTALLATION
• 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-14, "
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.
• Warm up engine thoroughly to make sure there is no leak age of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to spec- ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc. Item
Before starting engine Engine runningAfter engine stopped
Engine coolant LevelLeakage Level
Engine oil LevelLeakage Level
Transmission/
transaxle fluid A/T and CVT Models
LeakageLevel/Leakage Leakage
M/T Models Level/Leakage LeakageLevel/Leakage
Other oils and fluids* LevelLeakage Level
Fuel LeakageLeakageLeakage
Exhaust gas —Leakage —
Revision: May 2010 2011 Versa
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EM-230
< SERVICE INFORMATION >[MR18DE]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and LimitINFOID:0000000005931036
GENERAL SPECIFICATIONS
DRIVE BELT
WATER CONTROL VALVE
EXHAUST MANIFOLD
Unit: mm (in)
THERMOSTAT
SPARK PLUG
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information
CYLINDER HEAD
Engine type
MR18DE
Cylinder arrangement In-line 4
Displacement cm
3 (cu in)1,797 (109.65)
Bore and stroke mm (in) 84.0 x 81.1 (3.307 x 3.192)
Valve arrangement DOHC
Firing order 1-3-4-2
Number of piston rings Compression
2
Oil 1
Compression ratio 9.9
Compression pressure
kPa (bar, kg/cm
2, psi) / 250 rpm Standard
1,500 (15.0, 15.3, 217.6)
Minimum 1,200 (12.0, 12.2, 174)
Differential limit between cylinders 100 (1.0, 1.0, 15)
Tension of drive belt Auto adjustment by auto-tensioner
Valve opening temperature 93.5 - 96.5°C (200 - 206 °F)
Full-open valve lift amount 8 mm/ 108°C (0.315 in/ 226 °F)
Valve closing temperature More than 90°C (194 °F)
Items Limit
Surface distortion Each exhaust port
0.3 (0.012)
Entire part 0.7 (0.028)
Valve opening temperature 80.5 - 83.5°C (177 - 182 °F)
Full-open valve lift amount 8 mm/ 95°C (0.315 in/ 203° F)
Valve closing temperature More than 77°C (171 °F)
Make DENSO
Standard type* FXE20HR11
Spark plug gap Nominal: 1.1 (0.043)
Revision: May 2010 2011 Versa