Page 2433 of 5883
EC-1084
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IDLE SPEED CONTROL
1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
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Page 2434 of 5883
IDLE SPEED CONTROL
EC-1085
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1. Fuel rail pressure sensor 2. Glow relay 3. Glow plug
4. Priming pump 5. Electronic throttle control actuator 6. Turbocharger boost control solenoid
valve
: Vehicle front
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Page 2435 of 5883
EC-1086
< FUNCTION DIAGNOSIS >[K9K]
IDLE SPEED CONTROL
1. ASCD steering switch 2. ASCD switch 3. CANCEL switch
4. RESUME switch 5. SET - switch 6. SET + switch
7. Stop lamp switch 8. Brake pedal 9. ASCD clutch switch
10. Clutch pedal
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Page 2436 of 5883
![NISSAN TIIDA 2007 Service Repair Manual ENGINE TORQUE CONTROL
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System DescriptionINFOID:0000000001162540
The torque structure is the system which trans NISSAN TIIDA 2007 Service Repair Manual ENGINE TORQUE CONTROL
EC-1087
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System DescriptionINFOID:0000000001162540
The torque structure is the system which trans](/manual-img/5/57395/w960_57395-2435.png)
ENGINE TORQUE CONTROL
EC-1087
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System DescriptionINFOID:0000000001162540
The torque structure is the system which translates the driver's request into a torque supplied by the engine. It
is required for certain functions such as the electronic stability program (ESP), the automatic gearbox or the
sequentialgearbox if fitted).
Each inter-system (ESP, automatic gearbox, sequential gearbox) sends the ECM a torque request viathe CAN
communication. The computer arbitrates between the inter-system torque requests and the driver's request
(comprised of the accelerator pedal or the cruise control/speed limiter function). The result of the arbitration
gives thetorque setpoint.
From this torque setpoint, the computer determines the quantity of fuel to be injected (injection duration and
numberof injections) and the amount of air required (turbocharging pressure and EGR rate) so that the engine
is able toprovide the torque required in the best possible conditions (in terms of smooth running performance,
pollutantemissions, etc.).
Component Parts LocationINFOID:0000000001611148
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Page 2437 of 5883
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
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Page 2438 of 5883
ENGINE TORQUE CONTROL
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< FUNCTION DIAGNOSIS >[K9K]
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1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2439 of 5883
EC-1090
< FUNCTION DIAGNOSIS >[K9K]
ENGINE TORQUE CONTROL
1. Fuel rail pressure sensor 2. Glow relay 3. Glow plug
4. Priming pump 5. Electronic throttle control actuator 6. Turbocharger boost control solenoid
valve
: Vehicle front
ALBIA0303ZZ
Page 2440 of 5883
ENGINE TORQUE CONTROL
EC-1091
< FUNCTION DIAGNOSIS >[K9K]
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1. ASCD steering switch 2. ASCD switch 3. CANCEL switch
4. RESUME switch 5. SET - switch 6. SET + switch
7. Stop lamp switch 8. Brake pedal 9. ASCD clutch switch
10. Clutch pedal
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