Active Test Mode

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

TEST ITEM

CONDITION

JUDGEMENT

CHECK ITEM (REMEDY)

FUEL INJECTION

Engine: Return to the original trouble condition
Change the amount of fuel injection using CONSULT.

If trouble symptom disappears, see CHECK ITEM.

Harness and connectors
Fuel injector
Air fuel ratio (A/F) sensor 1

ENG COOLANT TEMP

Engine: Return to the original trouble condition
Change the engine coolant temperature using CONSULT.

If trouble symptom disappears, see CHECK ITEM.

Harness and connectors
Engine coolant temperature sensor
Fuel injector

PURG VOL CONT/V

Engine: After warming up, run engine at 1, 500 RPM.
Change the EVAP canister purge volume control solenoid valve opening percent using CONSULT.

Engine speed changes according to the opening percent.

Harness and connectors
Solenoid valve

FUEL/T TEMP SEN

Change the fuel tank temperature using CONSULT.

ALTERNATOR DUTY

Engine: Idle
Change duty ratio using CONSULT.

Battery voltage changes.

Harness and connectors
IPDM E/R
Alternator

FUEL PUMP RELAY

Ignition switch: ON (Engine stopped)
Turn the fuel pump relay ON and OFF using CONSULT and listen to operating sound.

Fuel pump relay makes the operating sound.

Harness and connectors
Fuel pump relay

COOLING FAN⁽¹⁾

Ignition switch: ON
Turn the cooling fan HI and OFF using CONSULT.

Cooling fan moves and stops.

Harness and connectors
Cooling fan motor
IPDM E/R

IGNITION TIMING

Engine: Return to the original trouble condition
Timing light: Set
Retard the ignition timing using CONSULT.

If trouble symptom disappears, see CHECK ITEM.

Perform Idle Air Volume Learning.

POWER BALANCE

Engine: After warming up, idle the engine.
A/C switch: OFF
Selector lever: P or N
Cut off each fuel injector signal one at a time using CONSULT.

Engine runs rough or dies.

Harness and connectors
Compression
Fuel injector
Power transistor
Spark plug
Ignition coil

VENT CONTROL/V

Ignition switch: ON (Engine stopped)
Turn solenoid valve ON and OFF with the CONSULT and listen to operating sound.

Solenoid valve makes an operating sound.

Harness and connectors
Solenoid valve

V/T ASSIGN ANGLE

Engine: Return to the original trouble condition
Change intake valve timing using CONSULT.

If trouble symptom disappears, see CHECK ITEM.

Harness and connectors
Intake valve timing control solenoid valve

FPCM

Engine: Returns to the original trouble condition
Select "LOW" and "HI" with CONSULT.

If trouble symptom disappears, see CHECK ITEM.

Harness and connectors
FPCM

⁽¹⁾	Leaving cooling fan OFF with CONSULT while engine is running may cause the engine to overheat.