Active Test Mode

2013 Nissan-Datsun Juke Nismo, FWDSECTION Active Test Mode
TEST ITEM

Test item Condition Judgement Check item (Remedy)
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
  • EVAP canister vent control solenoid valve
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
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
FUEL/T TEMP SEN Change the fuel tank temperature using CONSULT.
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 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
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.
FAN DUTY CONTROL(1)
  • Ignition switch: ON
  • Change duty ratio using CONSULT.
Cooling fan speed changes.
  • Harness and connectors
  • Cooling fan motor
  • Cooling fan relay
  • Cooling fan control module
  • IPDM E/R
ALTERNATOR DUTY
  • Ignition switch: ON
  • Change duty ratio using CONSULT.
Battery voltage changes.
  • Harness and connectors
  • Alternator
  • IPDM E/R
POWER BALANCE
  • Engine: After warming up, idle the engine.
  • A/C switch OFF
  • Shift lever: P or N (CVT), Neutral (M/T)
  • 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
(1) Leaving cooling fan OFF with CONSULT while engine is running may cause the engine to overheat.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.