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Home >> Nissan-Datsun >> 2023 >> Versa SR >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1 Of 2) >> System Description >> Component Parts >> Engine Control System >> Component Location
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Component Location

ENGINE ROOM COMPARTMENT 

GNSDB54799Courtesy of NISSAN
No. Component Function
SYMBOL IPDM E/R IPDM E/R activates the internal control circuit to perform the relay ON-OFF control according to the input signals from various sensors and the request signals received from control units via CAN communication. Refer to Component Location for detailed installation location.
SYMBOL ECM ECM 
SYMBOL Mass air flow sensor Mass Air Flow Sensor 
SYMBOL Electric throttle control actuator Electric Throttle Control Actuator 
SYMBOL EVAP canister purge volume control solenoid valve EVAP Canister Purge Volume Control Solenoid Valve 
SYMBOL Refrigerant pressure sensor Refrigerant Pressure Sensor  Refer to Component Location for detailed installation location.
SYMBOL Cooling fan motor Cooling Fan 

ENGINE COMPARTMENT 

GNSDB54681Courtesy of NISSAN
SYMBOL Vehicle left side SYMBOL Right side of engine SYMBOL Vehicle right side
SYMBOL Top of engine SYMBOL Left side of engine    
No. Component Function
SYMBOL Exhaust camshaft position sensor (phase) Camshaft Position Sensor 
SYMBOL Ignition coil No. 4 (with power transistor) Ignition Coil With Power Transistor 
SYMBOL Ignition coil No. 3 (with power transistor)
SYMBOL PCV valve Positive Crankcase Ventilation 
SYMBOL Ignition coil No. 2 (with power transistor) Ignition Coil With Power Transistor 
SYMBOL Ignition coil No. 1 (with power transistor)
SYMBOL Intake camshaft position sensor Camshaft Position Sensor 
SYMBOL Engine coolant temperature sensor Engine Coolant Temperature Sensor 
SYMBOL Crankshaft position sensor (pos) Crankshaft Position Sensor 
SYMBOL Exhaust valve timing control solenoid valve Exhaust Valve Timing Control Solenoid Valve 
SYMBOL Electric intake valve timing control actuator Electric Intake Valve Timing Control Actuator 
SYMBOL Fuel injector No. 1 (front) Fuel Injector 
SYMBOL Fuel injector No. 1 (rear)
SYMBOL Fuel injector No. 2 (front)
SYMBOL Fuel injector No. 2 (rear)
SYMBOL Fuel injector No. 3 (front)
SYMBOL Fuel injector No. 3 (rear)
SYMBOL Fuel injector No. 4 (front)
SYMBOL Fuel injector No. 4 (rear)
SYMBOL Knock sensor Knock Sensor 
SYMBOL Engine oil temperature sensor Engine Oil Temperature Sensor 
SYMBOL Engine oil pressure sensor Engine Oil Pressure Sensor 

EXHAUST COMPARTMENT 

GNSDB52710Courtesy of NISSAN
SYMBOL Back of engine room SYMBOL Exhaust under carriage    
SYMBOL Vehicle front        
No. Component Function
SYMBOL Air fuel ratio (A/F) sensor 1 Air Fuel Ratio Sensor 1 
SYMBOL Heated oxygen sensor 2 Heated Oxygen Sensor 2 

BODY COMPARTMENT 

GNSDB54704Courtesy of NISSAN
SYMBOL Left front of vehicle SYMBOL Pedal area SYMBOL Pedal area
SYMBOL Rear under body        
No. Component Function
SYMBOL Fuel level sensor unit and fuel pump Fuel Pump  Refer to Exploded View for detailed installation location.
SYMBOL Electric intake valve timing control module Electric Intake Valve Timing Control Module 
SYMBOL Stop lamp switch Stop Lamp Switch and Brake Pedal Position Switch 
SYMBOL Brake pedal position switch
SYMBOL Accelerator pedal position sensor Accelerator Pedal Position Sensor 
SYMBOL Clutch pedal position switch Clutch Pedal Position Switch 
SYMBOL EVAP control system pressure sensor EVAP Control System Pressure Sensor 
SYMBOL EVAP canister System Description 
SYMBOL EVAP canister vent control valve EVAP Canister Vent Control Valve 
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