NISSAN TIIDA 2007 Service Repair Manual

EC-1252
< ECU DIAGNOSIS >[K9K]
ECM
DTC Index
INFOID:0000000001162697
X: Applicable —: Not applicable
ALBIA0435GB
DTC*Items
(CONSULT-III screen item) TripMI lighting up
Reference page
Ye l l o w R e d
P0001 FUEL SYSTEM 3 –×EC-1109
P0002 FUEL SYSTEM 3 – –E C - 1111

ECM
EC-1253
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P0016 COHERENCE CMSFT/SN 3 – –E C - 111 3
P0045 TURBO ACT CIRC 3 –×E C - 111 6
P0069 PRESSURE COHERENCE 3 –×E C - 111 8
P0087 LOW FUEL PRESS 3 – –EC-1120
P0090 FUEL SYSTEM 3 –×EC-1122
P0100 AIR FLOW SEN CIRC 3 – –EC-1124
P0101 AIR FLOW SEN CIRC 3 – –EC-1127
P0110 IN-AIR TMP SEN CIR 3 – –EC-1130
P0115 WATER TMP SEN 1 or 3 – –EC-1132
P0120 TP SEN CIRC 3 – –EC-1134
P0180 FUEL TEMP SEN CIRC 1 or 3 – –EC-1136
P0190 RAIL/PRESS SEN CIR 3 –×EC-1138
P0200 INJECTOR CTRL CIRC 3 –×EC-1140
P0201 CYL 1 INJ CTRL CIR 3××EC-1142
P0202 CYL 2 INJ CTRL CIR 3××EC-1142
P0203 CYL 3 INJ CTRL CIR 3××EC-1142
P0204 CYL 4 INJ CTRL CIR 3××EC-1142
P0225 PDL POTEN CIRC TK1 3 –×EC-1144
P0235 IN-MANI PRES CIRC 3 –×EC-1147
P0335 ENGNE SPD SEN CIRC 1 –× or –EC-1149
P0340 CAMSHAFT SEN CIRC 3 – –EC-1151
P0380 PRHT UNIT CTRL CIR 3 – –EC-1154
P0381 PRHT DGNSTC CNECT 3 – –EC-1156
P0409 EGR POSITN OFFSET 3×–EC-1158
P0487 EGR COMMAND CIRC 3 – –EC-1160
P0488 EGR/V POSITN CTRL 3 –× or –EC-1162
P0500 VEHL/SPD INF CIRC 1 – –EC-1165
P0530 REFRIGERNT SEN CIR 1 – –EC-1166
P0560 CPU SUPPLY VOLTAGE 1 – –EC-1168
P0571 BRAKE SWITCH CIRC 1 – –EC-1171
P0575 SPD LIM/CRS CTRL 1 – –EC-1174
P0606 COMPUTER(C/U) 1 or 3× or –×EC-1178
P0641 SEN SUPPLY N-1 VOL 3 –×EC-1180
P0651 SEN SUPPLY N-2 VOL 3 –×EC-1182
P0685 MAIN RLY CTRL CIRC 3 –×EC-1184
P1089 RAIL PRESS REGULTN 3 –× or –EC-1186
P2101 ETC FUNCTION/CIRC 3 – –EC-1188
P2120 PDL POTEN CIRC TK2 3 –×EC-1191
P2226 ATMOS PRES SE CIR 3 – –EC-1194
P2263 T/C SYSTEM 3 –×EC-1195
P2299 BRK/ACCEL PDL PSTN 3 –×EC-1198
P2413 EGR SYSTEM 3××EC-1202
DTC*Items
(CONSULT-III screen item) TripMI lighting up
Reference page
Ye l l o w R e d

EC-1254
< ECU DIAGNOSIS >[K9K]
ECM
*: This number is prescribed by ISO 15031-6.P2502 ALT CHARGE INFO 1 – –EC-1205
P2610 ENGINE PROTECTION 1 – –EC-1206
DTC*Items
(CONSULT-III screen item) TripMI lighting up
Reference page
Ye l l o w R e d

ENGINE CONTROL SYSTEM SYMPTOMS
EC-1255
< SYMPTOM DIAGNOSIS >[K9K]
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SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom TableINFOID:0000000001162698
NOTE:
Only consult this customer complaint after a complete check using the CONSULT-III.
Symptom Trouble diagnosis Reference page
No communication with the ECM CHART 1EC-1256, "
Diag-
nosis Procedure"
Starting malfunctionEngine does not start or starts with difficulty CHART 2EC-1257, "
Diag-
nosis Procedure"
Starting difficult with cold engine CHART 3EC-1259, "Diag-
nosis Procedure"
Impossible to shut off engine CHART 4EC-1261, "Diag-
nosis Procedure"
Idle speed malfunctionEngine Idle speed too high CHART 5EC-1262, "
Diag-
nosis Procedure"
Engine Idle speed too low or unstable CHART 6EC-1263, "Diag-
nosis Procedure"
Behavior while drivingEngine stalling CHART 7EC-1265, "
Diag-
nosis Procedure"
No or very little acceleration, increase in engine speed CHART 8EC-1267, "Diag-
nosis Procedure"
Engine bucking CHART 9EC-1270, "Diag-
nosis Procedure"
Erratic acceleration CHART 10EC-1272, "Diag-
nosis Procedure"
No engine braking CHART 11EC-1274, "Diag-
nosis Procedure"
Loss of power CHART 12EC-1275, "Diag-
nosis Procedure"
Too much power CHART 13EC-1278, "Diag-
nosis Procedure"
Overspeed at idle speed or on releasing brake CHART 14EC-1280, "Diag-
nosis Procedure"
Excessive consumption CHART 15EC-1281, "Diag-
nosis Procedure"
Engine knock CHART 16EC-1283, "Diag-
nosis Procedure"
Engine overheating CHART 17EC-1285, "Diag-
nosis Procedure"
Noise, odors or smokeEngine smokes when started CHART 18EC-1286, "
Diag-
nosis Procedure"
Engine emits blue smoke CHART 19EC-1287, "Diag-
nosis Procedure"
Engine smokes when revved CHART 20EC-1289, "Diag-
nosis Procedure"
Engine emits white smoke (especially when starting) CHART 21EC-1290, "Diag-
nosis Procedure"
Emission control not satisfactory CHART 22EC-1291, "Diag-
nosis Procedure"

EC-1256
< SYMPTOM DIAGNOSIS >[K9K]
NOT COMMUNICATION WITH THE ECM
NOT COMMUNICATION WITH THE ECM
DescriptionINFOID:0000000001162699
CHART 1: NO COMMUNICATION WITH THE ECM
Diagnosis ProcedureINFOID:0000000001162700
1.INSPECTION START
Ensure that CONSULT-III is not causing the malfunction by trying to establish dialogue with an ECM on
another vehicle. If the CONSULT-III is not at malfunction, and dialogue cannot be established with any other
ECM on the same vehicle, the cause could be a suspected ECM interfering on the CAN communication line.
Check the voltage of the battery and carry out the operations necessary to obtain a voltage which is to specifi-
cation (9.5 V < U battery < 17.5 V).
>> GO TO 2.
2.CHECK CAN COMMUNICATION
Perform trouble diagnosis on the CAN communication line using CONSULT-III. Refer to LAN-33, "
CAN Com-
munication Signal Chart".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness or connector.
3.CHECK ECM GROUND
Check the ECM earth (ground) point on the side strut tower.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace ground connection.
4.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-1106, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness or connector.
5.CHECK DATA LINK CONNECTOR CIRCUIT
Check for the presence of 12 V on terminal 16 with ignition switch OFF, 12 V on terminal 8 with ignition switch
ON and an earth (ground) on terminals 4 and 5 of the data link connector.
Repair if necessary.
Is the inspection result normal?
YES >>INSPECTION END
NO >> Repair or replace harness or connector.

ENGINE DOES NOT START OR STARTS WITH DIFFICULTY
EC-1257
< SYMPTOM DIAGNOSIS >[K9K]
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ENGINE DOES NOT START OR STARTS WITH DIFFICULTY
DescriptionINFOID:0000000001162701
CHART 2: ENGINE DOES NOT START OR STARTS WITH DIFFICULTY
Diagnosis ProcedureINFOID:0000000001162702
1.CHECK FUEL
Check that the fuel reservoir is correctly filled and with the right fuel.
>> GO TO 2.
2.CHECK BATTERY
Check the battery. Refer to PG-6, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace battery. Refer to PG-6, "
Removal and Installation"
3.CHECK STARTER MOTOR
Check the starter and starter motor relay. Refer to STR-35, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace starter motor or starter relay. Refer to STR-35, "
Removal and Installation"
4.CHECK ECM RELAY
Check the ECM relay. Refer to EC-1184, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace IPDM E/R. Refer to PCS-30, "
Removal and Installation of IPDM E/R".
5.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-1106, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness or connector.
6.CHECK WIRING HARNESS
Visually check the condition of the engine wiring harness.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace harness or connector.
7.CHECK CAMSHAFT POSITION SENSOR
Check the camshaft position sensor. Refer to EC-1152, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace.
8.CHECK CAMSHAFT
Check the camshaft. Refer to EM-300, "
Inspection".
Is the inspection result normal?
YES >> GO TO 9.
NO >> Replace camshaft. Refer to EM-298, "
Removal and Installation".
9.CHECK AIR INTAKE SYSTEM
Check air intake system. Refer to EM-269, "
Removal and Installation".

EC-1258
< SYMPTOM DIAGNOSIS >[K9K]
ENGINE DOES NOT START OR STARTS WITH DIFFICULTY
Is the inspection result normal?
YES >> GO TO 10.
NO >> Repair or replace air intake system. Refer to EM-269, "
Removal and Installation"
10.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR
Check electric throttle control actuator. Refer to EC-1134, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 11.
NO >> Repair or replace.
11 .CHECK LOW PRESSURE CIRCUIT
Perform the TEST 1: LOW PRESSURE CIRCUIT CHECK. Refer to EC-1043, "
BASIC INSPECTION : Special
Repair Requirement (TEST 1: Low Pressure Fuel Supply System Check)".
>> GO TO 12.
12.CHECK INTERNAL FUEL TRANSFER PUMP
Perform the TEST 2: INTERNAL FUEL TRANSFER PUMP CHECK. Refer to EC-1044, "
BASIC INSPECTION
: Special Repair Requirement (TEST 2: Internal Fuel Transfer Pump Check)".
>> GO TO 13.
13.CHECK HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE)
Perform the TEST 3: HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE). Refer to EC-1044,
"BASIC INSPECTION : Special Repair Requirement [TEST 3: High Pressure Supply Pump (Pressure Control
Valve) Check]".
>> GO TO 14.
14.CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE)
Perform the TEST 4: HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE). Refer to EC-
1045, "BASIC INSPECTION : Special Repair Requirement [TEST 4: High Pressure Supply Pump (Volumetric
Control Valve) Check]".
>> GO TO 15.
15.CHECK RAIL HIGH PRESSURE CONTROL CIRCUIT
Perform the TEST 5: RAIL HIGH PRESSURE CONTROL CIRCUIT CHECK. Refer to EC-1048, "
BASIC
INSPECTION : Special Repair Requirement (TEST 5: Rail High Pressure Regulation Check)".
>> GO TO 16.
16.CHECK MAJOR LEAK IN FUEL INJECTORS/FUEL INJECTORS OPEN
Perform the TEST 6: MAJOR LEAK IN FUEL INJECTOR/FUEL INJECTORS OPEN. Refer to EC-1052,
"BASIC INSPECTION : Special Repair Requirement (TEST 6: Major Leak in Fuel Injectors/Fuel Injectors
Open)".
>> GO TO 17.
17.CHECK INCORRECT FUEL INJECTION QUANTITY
Perform the TEST 7: INCORRECT FUEL INJECTION QUANTITY. Refer to EC-1053, "
BASIC INSPECTION :
Special Repair Requirement (TEST 7: Incorrect Fuel Injection Quantity)".
>>INSPECTION END

STARTING DIFFICULT WITH COLD ENGINE
EC-1259
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STARTING DIFFICULT WITH COLD ENGINE
DescriptionINFOID:0000000001162703
CHART 3: STARTING DIFFICULT WITH COLD ENGINE
Diagnosis ProcedureINFOID:0000000001162704
1.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Yes >> GO TO 2.
No >> Top up the oil.
2.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
3.CHECK BATTERY
Check the battery. Refer to PG-6, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace battery. Refer to PG-6, "
Removal and Installation"
4.CHECK STARTER MOTOR
Check the starter motor. Refer to STR-35, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace starter motor. Refer to STR-35, "
Removal and Installation"
5.CHECK COMPONENT PART
Check the following.
 Engine coolant temperature sensor. Refer to EC-1133, "
Component Inspection".
 Fuel pump temperature sensor. Refer to EC-1137, "
Component Inspection".
 Intake air temperature sensor. Refer to EC-1131, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace.
6.CHECK GLOW SYSTEM
Check the glow system. Refer to EC-1156, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace glow system. Refer to EM-279, "
Removal and Installation"
7.CHECK LOW PRESSURE CIRCUIT
Perform the TEST 1: LOW PRESSURE CIRCUIT CHECK. Refer to EC-1043, "
BASIC INSPECTION : Special
Repair Requirement (TEST 1: Low Pressure Fuel Supply System Check)".
>> GO TO 8.
8.CHECK INTERNAL FUEL TRANSFER PUMP
Perform the TEST 2: INTERNAL FUEL TRANSFER PUMP CHECK. Refer to EC-1044, "
BASIC INSPECTION
: Special Repair Requirement (TEST 2: Internal Fuel Transfer Pump Check)".

EC-1260
< SYMPTOM DIAGNOSIS >[K9K]
STARTING DIFFICULT WITH COLD ENGINE
>> GO TO 9.
9.CHECK COMPRESSION PRESSURE
Check the compression pressure. Refer to EM-267, "
Inspection".
>>INSPECTION END

IMPOSSIBLE TO SHUT OFF ENGINE
EC-1261
< SYMPTOM DIAGNOSIS >[K9K]
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IMPOSSIBLE TO SHUT OFF ENGINE
DescriptionINFOID:0000000001162705
CHART 4: IMPOSSIBLE TO SHUT OFF ENGINE
Diagnosis ProcedureINFOID:0000000001162706
1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-1106, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connector.
2.CHECK WIRING HARNESS
Visually check the condition of the engine wiring harness.
Is the inspection result normal?
YES >>INSPECTION END
NO >> Repair or replace harness or connector.