Engine Control Component Parts/Control Systems Application

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE CONTROL COMPONENT PARTS REFERENCE CHART

Item

DIAGNOSTIC TEST MODE

WORK SUPPORT

SELF-DIAGNOSTIC RESULTS

DATA MONITOR

DATA MONITOR (SPEC)

ACTIVE TEST

DTC & SRT CONFIRMATION

DTC ⁽¹⁾

FREEZE FRAME DATA ⁽²⁾

SRT STATUS

DTC WORK SUPPORT

ENGINE CONTROL COMPONENT PARTS

INPUT

Crankshaft position sensor (POS)

Camshaft position sensor (PHASE)

Mass air flow sensor

Engine coolant temperature sensor

Air fuel ratio (A/F) sensor 1

Heated oxygen sensor 2

Wheel sensor

Accelerator pedal position sensor

Throttle position sensor

Fuel tank temperature sensor

EVAP control system pressure sensor

Intake air temperature sensor

Knock sensor

Refrigerant pressure sensor

Closed throttle position switch (accelerator pedal position sensor signal)

Air conditioner switch

Park/neutral position (PNP) switch

Stop lamp switch

Power steering pressure sensor

Battery voltage

Load signal

Fuel level sensor

Battery current sensor

ASCD steering switch

ASCD brake switch

Fuel injectors

Power transistor (Ignition timing)

Throttle control motor relay

Throttle control motor

EVAP canister purge volume control solenoid valve

Air conditioner relay

Fuel pump relay

Cooling fan relay

Air fuel ratio (A/F) sensor 1 heater

Heated oxygen sensor 2 heater

EVAP canister vent control valve

Intake valve timing control solenoid valve

VIAS control solenoid valve

Alternator

Calculated load value

⁽¹⁾	This item includes 1st trip DTCs.

⁽²⁾	This mode includes 1st trip freeze frame data or freeze frame data. The items appear on CONSULT-II screen in freeze frame data mode only if a 1st trip DTC or DTC is detected. For details, refer to EMISSION-RELATED DIAGNOSTIC INFORMATION .