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HOMESERVICE MANUALSINFINITI2006FX35 AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 4 (ENGINE CONTROL SYSTEM - INTRODUCTION (VK45DE))TROUBLE DIAGNOSISCONSULT-II FUNCTION (ENGINE)DATA MONITOR (SPEC) MODEMONITORED ITEM
2006 Infiniti FX35 AWD

Monitored Item

2006 Infiniti FX35 AWDSECTION Monitored Item
WARNING: This page is about a different car, the 2006 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.
MONITORED ITEM DESCRIPTION (DATA MONITOR (SPEC) MODE)

Monitored item [Unit] ECM input signals Main signals Description Remarks
ENG SPEED [RPM] x x
  • Indicates the engine speed computed from the signal of the crankshaft position sensor (POS) and camshaft position sensor (PHASE).
  
MAS A/F SE-B1 [V] x x
  • The signal voltage of the mass air flow sensor specification is displayed.
  • When engine is running specification range is indicated.
B/FUEL SCHDL [msec]   x
  • "Base fuel schedule" indicates the fuel injection pulse width programmed into ECM, prior to any learned on board correction.
  • When engine is running specification range is indicated.
A/F ALPHA-B1 [%]
A/F ALPHA-B2 [%]		   x
  • The mean value of the air-fuel ratio feedback correction factor per cycle is indicated.
  • When engine is running specification range is indicated.
  • This data also includes the data for the air-fuel ratio learning control.
NOTE: Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
RENDER: 1.0x

NO RELATED

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

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