fuel consumption NISSAN TIIDA 2009 Service Repair Manual

CONSULT-III display Malfunction Reference page
CAN COMM CIRC [U1000] Malfunction is detected in CAN communication lines.
CAUTION:
Even when there is no malfunct ion on CAN communication system, mal-
function may be misinterpreted when battery has low voltage (when main-
taining 7 - 8 V for about 2 seconds) or 10A fuse [No. 14, located in the fuse
block (J/B)] is removed. DI-18VEHICLE SPEED CIRC [B2205]
Malfunction is detected when an erroneous speed signal is input.
CAUTION:
Even when there is no malfunction on speed signal system, malfunctions
may be misinterpreted when battery has low voltage (when maintaining 7
- 8 V for about 2 seconds). DI-15Display item [Unit]
MAIN
SIGNALS SELECTION
FROM MENU Contents
SPEED METER [km/h] X X The value of vehicle speed sign
al, which is input from ABS ac-
tuator and electric unit (control unit).
SPEED OUTPUT [km/h] X X The value of vehicle speed signal, which is transmitted to each
unit with CAN communication.
TACHO METER [rpm] X X The value of engine speed signal, which is input from ECM.
W TEMP METER [ °C] X X The value of engine coolant temperature signal, which is input
from ECM.
FUEL METER [lit.] X X The value, which processes a resistance signal from fuel
gauge.
DISTANCE [km] X X The value, which is calculated by vehicle speed signal from
ABS actuator and electric unit (con trol unit), fuel gauge and fuel
consumption signal from ECM.
FUEL W/L [ON/OFF] X X Indicates [ON/OFF] condition of low-fuel warning lamp.
C-ENG W/L [ON/OFF] X Indicates [ON/OFF] condition of malfunction indicator lamp
(MIL).
AIR PRES W/L X Indicates [ON/OFF] condition of low tire pressure warning lamp.
SEAT BELT W/L X Indicates [ON/OFF] condition of seat belt warning lamp.
BUZZER [ON/OFF] X X Indicates [ON/ OFF] condition of buzzer.
DOOR W/L [ON/OFF] X Indicates [ON/OFF] condition of door warning lamp.
HI-BEAM IND [ON/OFF] X Indicat es [ON/OFF] condition of high beam indicator lamp.

EC
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SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom Table INFOID:0000000004780390
SYSTEM — BASIC ENGINE CONTROL SYSTEM SYMPTOM
Reference
pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel pump circuit 1 1 2 3 2 2 2 3 2 EC-435Fuel pressure regulator system 3 3 4 4 4 4 4 4 4 4
EC-498Fuel injector circuit 1 1 2 3 2 2 2 2
EC-431Evaporative emission system 3 3 4 4 4 4 4 4 4 4
EC-74Air Positive crankcase ventilation sys-
tem 3 34 4 4 4 4 4 4 4 1
EC-456Incorrect idle speed adjustment 1 1 1 1 1
EC-30Electric throttle control actuator 1 1 2 3 3 2 2 2 2 2 2
EC-388 EC-397
Ignition Incorrect ignition timing adjustment 3 3 1 1 1 1 1 1
EC-30Ignition circuit 1 1 2 2 2 2 2 2
EC-441Main power supply and ground circuit 2 2 3 3 3 3 3 2 3
EC-121Mass air flow sensor circuit
1
1 2 2
2 2 2 2 EC-148 EC-148
Engine coolant temperature sensor circuit
33 3
EC-167 EC-175
Air fuel ratio (A/F) sensor 1 circuit
EC-182 EC-188
EC-193
EC-198
EC-417
Throttle position sensor circuit
2 2EC-171 EC-249
EC-372
EC-374
EC-408
Accelerator pedal position sensor circuit 3 2 1
EC-399 EC-403
EC-412
Knock sensor circuit 2 3
EC-259

Camshaft position sensor (PHASE) circuit 3 2
EC-268Vehicle speed signal circuit 2 3 3 3
EC-347ECM 2 2 3 3 3 3 3 3 3 3 3
EC-353 EC-355
Intake valve timing control solenoid valve cir-
cuit 3 2 1 3 2 2 3 3
EC-144PNP switch circuit 3 3 3 3 3
EC-362Refrigerant pressure sensor circuit 2 3 3 4
EC-457Electrical load signal circuit 3
EC-428Air conditioner circuit 2 2 3 3 3 3 3 3 3 3 2
MTC-22ABS actuator and electric unit (control unit) 4
BRC-8SYMPTOM
Reference
pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA

EC
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SYMPTOM
Reference pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code A AAB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-9Fuel piping 5 5 5 5 5 5
FL-4Vapor lock
—
Valve deposit 5 5 5 5 5 5 5 —
Poor fuel (Heavy weight gas-
oline, Low octane) —
Air Air duct
5 5 5 5 5 5 EM-26Air cleaner
Air leakage from air duct
(Mass air flow sensor — elec-
tric throttle control actuator)
5 5 5 5
Electric throttle control actua-
tor EM-28Air leakage from intake mani-
fold/Collector/Gasket
Cranking Battery 1 1 1 1 1 1
11
SC-5 Generator circuit
SC-21Starter circuit 3
SC-9Signal plate 6
EM-96PNP switch 4
MT-12 (M/T)
AT-95 (A/T)
Engine Cylinder head 5 5 5 5 5 5 5 5 EM-79Cylinder head gasket 4 3
Cylinder block
6 6 6 6 6 6 6 6 4
EM-96 Piston
Piston ring
Connecting rod
Bearing
Crankshaft

Camshaft
EM-58Intake valve timing control
EM-49Intake valve
3EM-82 Exhaust valve
Exhaust Exhaust manifold/Tube/Muf- fler/Gasket 5 5 5 5 5 5 5 5 EM-31 EX-4
Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/ Oil filter/Oil gallery/Oil cooler 5 5 5 5 5 5 5 5 EM-39 EM-42
LU-7
LU-9
Oil level (Low)/Filthy oil
LU-7Cooling Radiator/Hose/Radiator filler
cap
5 5 5 5 5 5 5 4 5 CO-14 CO-14
Thermostat 5
CO-23Water pump
CO-21Water gallery
CO-9Cooling fan
5CO-19Coolant level (Low)/Contami-
nated coolant CO-9NVIS (NISSAN Vehicle Immobilizer Sys-
tem — NATS) 1 1
BL-257 SYMPTOM
Reference pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code A AAB AC AD AE AF AG AH AJ AK AL AM HA

EC
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1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER Intake valve timing control solenoid valve cir-
cuit 3 2 1 3 2 2 3 3
EC-650Park/neutral position (P
NP) switch circuit 3 3 3 3 3 EC-879Refrigerant pressure sensor circuit 2 3 3 4
EC-1005Electrical load signal circuit 3
EC-984Air conditioner circuit 2 2 3 3 3 3 3 3 3 3 2
MTC-22ABS actuator and electric unit (control unit) 4
BRC-8SYMPTOM
Reference
pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-9Fuel piping 5 5 5 5 5 5
EM-156Vapor lock
—
Valve deposit 5 5 5 5 5 5 5 —
Poor fuel (Heavy weight gasoline,
Low octane) —

Air cleaner
EM-139Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuator) 5 5 5 5 EM-139Electric throttle control actuator
EM-141Air leakage from intake manifold/
Collector/Gasket EM-141Cranking Battery
1 1 1 1 1 1
11
SC-5 Generator circuit
SC-21Starter circuit 3
SC-9Signal plate 6
EM-199Park/neutral position (PNP)
switch 4 MT-54 ,
AT- 91 or
CVT-244 Engine Cylinder head
5 5 5 5 5 5 5 5 EM-185Cylinder head gasket 4 3
Cylinder block
6 6 6 6 6 6 6 6 4
EM-199 Piston
Piston ring
Connecting rod
Bearing
Crankshaft
Valve
mecha-
nism Timing chain
5 5 5 5 5 5 5 5 EM-160Camshaft
EM-170Intake valve timing control
EM-170Intake valve
3EM-185 Exhaust valve
Exhaust Exhaust manifold/Tube/Muffler/ Gasket 5 5 5 5 5 5 5 5 EM-144 ,
EX-9 Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/Oil
filter/Oil gallery 5 5 5 5 5 5 5 5 EM-147 ,
LU-19 Oil level (Low)/Filthy oil
LU-16SYMPTOM
Reference
pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA

EC
NP
O
1 - 6: The numbers refer to the order of inspection.
Cooling Radiator/Hose/Radiator filler cap
5 5 5 5 5 5 5 4 5 CO-38Thermostat
5CO-45 Water control valve
CO-47Water pump
CO-43Water gallery
CO-34Cooling fan
5CO-42 Coolant level (Low)/Contaminat-
ed coolant CO-35NVIS (NISSAN Vehicle
Immobilizer System-
NATS) 1 1
BL-248 SYMPTOM
Reference
pageHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA

EC
NP
O
1 - 6: The numbers refer to the order of inspection.
(continued on next table)
SYSTEM — ENGINE MECHANICAL & OTHER Intake valve timing control solenoid valve cir-
cuit 3 2 1 3 2 2 3 3
EC-1165Park/neutral position (P
NP) switch circuit 3 3 3 3 3 EC-1401Refrigerant pressure sensor circuit 2 3 3 4
EC-1527Electrical load signal circuit 3
EC-1506Air conditioner circuit 2 2 3 3 3 3 3 3 3 3 2
MTC-22ABS actuator and electric unit (control unit) 4
BRC-8SYMPTOM
ReferenceHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA SYMPTOM
Reference
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-9Fuel piping 5 5 5 5 5 5
EM-156Vapor lock
—
Valve deposit 5 5 5 5 5 5 5 —
Poor fuel (Heavy weight gasoline,
Low octane) —

Air cleaner
EM-139Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuator) 5 5 5 5 EM-139Electric throttle control actuator
EM-141Air leakage from intake manifold/
Collector/Gasket EM-141Cranking Battery
1 1 1 1 1 1
11
SC-7 Generator circuit
SC-22Starter circuit 3
SC-16Signal plate 6
EM-200Park/neutral position (PNP)
switch 4 MT-54 ,
AT-95 ,
CVT-252 Engine Cylinder head
5 5 5 5 5 5 5 5 EM-186Cylinder head gasket 4 3
Cylinder block
6 6 6 6 6 6 6 6 4
EM-200 Piston
Piston ring
Connecting rod
Bearing
Crankshaft
Valve
mecha-
nism Timing chain
5 5 5 5 5 5 5 5 EM-161Camshaft
EM-170Intake valve timing control
EM-161Intake valve
3EM-189 Exhaust valve
Exhaust Exhaust manifold/Tube/Muffler/ Gasket 5 5 5 5 5 5 5 5 EM-144 ,
EX-9 Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/Oil
filter/Oil gallery 5 5 5 5 5 5 5 5 EM-147 ,
LU-19 Oil level (Low)/Filthy oil
LU-16SYMPTOM
ReferenceHARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA