2007 NISSAN TIIDA engine coolant

EC-1082
< FUNCTION DIAGNOSIS >[K9K]
IDLE SPEED CONTROL
Component Parts Location
INFOID:0000000001611147
1. Priming pump 2. Fuel pump 3. Glow plug
4. Fuel rail 5. Turbocharger boost control solenoid
valve6. Turbocharger boost sensor
7. Engine coolant temperature sensor 8. Crankshaft position sensor 9. Glow relay
10. ECM 11. Mass air flow sensor 12. Electric throttle control actuator
13. Camshaft position sensor 14. EGR volume control valve 15. Fuel injector
ALBIA0296ZZ

IDLE SPEED CONTROL
EC-1083
< FUNCTION DIAGNOSIS >[K9K]
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1. Turbocharger boost sensor 2. Mass air flow sensor 3. EGR volume control valve
4. ECM 5. Battery 6. Engine coolant temperature sensor
7. Camshaft position sensor 8. Fuel injector 9. Crankshaft position sensor
: Vehicle front
ALBIA0297ZZ

EC-1088
< FUNCTION DIAGNOSIS >[K9K]
ENGINE TORQUE CONTROL
1. Priming pump 2. Fuel pump 3. Glow plug
4. Fuel rail 5. Turbocharger boost control solenoid
valve6. Turbocharger boost sensor
7. Engine coolant temperature sensor 8. Crankshaft position sensor 9. Glow relay
10. ECM 11. Mass air flow sensor 12. Electric throttle control actuator
13. Camshaft position sensor 14. EGR volume control valve 15. Fuel injector
1. Turbocharger boost sensor 2. Mass air flow sensor 3. EGR volume control valve
4. ECM 5. Battery 6. Engine coolant temperature sensor
7. Camshaft position sensor 8. Fuel injector 9. Crankshaft position sensor
: Vehicle front
ALBIA0297ZZ

EC-1092
< FUNCTION DIAGNOSIS >[K9K]
GLOW CONTROL
GLOW CONTROL
System DescriptionINFOID:0000000001162542
Glow control involves controlling the glow plugs and the glow plugs "on" indicator light on the instrument panel
(via the can communication). The glow plugs are activated by a relay box and the power is provided by the
battery.
After the ignition is switched on. Preheating is activated for a period of time. The indicator light comes on for
the activation period which is dependent on the battery voltage, barometric pressure and engine coolant tem-
perature. When the engine coolant temperature is below a certain threshold, a postheating function enables
combustion stability, and thereby engine operation, to be improved (reduction in unburnt fuel and pollutant
emissions).
Component Parts LocationINFOID:0000000001611149
1. Priming pump 2. Fuel pump 3. Glow plug
4. Fuel rail 5. Turbocharger boost control solenoid
valve6. Turbocharger boost sensor
ALBIA0296ZZ

GLOW CONTROL
EC-1093
< FUNCTION DIAGNOSIS >[K9K]
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7. Engine coolant temperature sensor 8. Crankshaft position sensor 9. Glow relay
10. ECM 11. Mass air flow sensor 12. Electric throttle control actuator
13. Camshaft position sensor 14. EGR volume control valve 15. Fuel injector
1. Turbocharger boost sensor 2. Mass air flow sensor 3. EGR volume control valve
4. ECM 5. Battery 6. Engine coolant temperature sensor
7. Camshaft position sensor 8. Fuel injector 9. Crankshaft position sensor
: Vehicle front
ALBIA0297ZZ

COOLING FAN CONTROL
EC-1097
< FUNCTION DIAGNOSIS >[K9K]
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COOLING FAN CONTROL
System DescriptionINFOID:0000000001162544
The cooling fan motor is controlled by the ECM.
COOLING FAN OPERATION WITH THE ENGINE RUNNING
Cooling fan operate is guaranteed by a 2-speed fan assembly (LOW speed and HIGH speed).The ECM
requests the IPDM E/R to actuate them via the can communication. To provide cooling:
 Engine running
- LOW speed is actuated when the engine coolant temperature exceeds 96 °C (205°F) and is deactivated
when it drops below 94 °C (201°F).
- HIGH speed is actuated when the engine coolant temperature exceeds 104 °C (219°F) and is deactivated
when it drops below 102 °C (216°F).
 If the engine coolant temperature exceeds the threshold of 115°C (239°F), the ECM requests the IPDM E/R,
via the CAN communication, to switch off the air conditioning compressor so as to reduce the load on the
engine and attempt to limit the rise in temperature. The cut-off request is cancelled if the engine coolant tem-
perature drops below 110°C (230°F).
 If a malfunction in the engine coolant temperature sensor circuit is detected, the ECM requests that HIGH
speed operation.
 In addition to engine management, the ECM centralises the cooling requirements for the climate control and
automatic transmission/sequential gearbox functions (where fitted).

EC-1098
< FUNCTION DIAGNOSIS >[K9K]
COOLING FAN CONTROL
Component Parts Location
INFOID:0000000001611150
1. Priming pump 2. Fuel pump 3. Glow plug
4. Fuel rail 5. Turbocharger boost control solenoid
valve6. Turbocharger boost sensor
7. Engine coolant temperature sensor 8. Crankshaft position sensor 9. Glow relay
10. ECM 11. Mass air flow sensor 12. Electric throttle control actuator
13. Camshaft position sensor 14. EGR volume control valve 15. Fuel injector
ALBIA0296ZZ

COOLING FAN CONTROL
EC-1099
< FUNCTION DIAGNOSIS >[K9K]
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1. Turbocharger boost sensor 2. Mass air flow sensor 3. EGR volume control valve
4. ECM 5. Battery 6. Engine coolant temperature sensor
7. Camshaft position sensor 8. Fuel injector 9. Crankshaft position sensor
: Vehicle front
ALBIA0297ZZ