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Home >> Infiniti >> 2017 >> QX60 Hybrid, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) (Hybrid) >> System Description >> Diagnosis System (ECM) >> Consult Function >> Self Diagnostic Result Mode >> Freeze Frame Data And 1ST Trip Freeze Frame Data

Freeze Frame Data And 1ST Trip Freeze Frame Data

Freeze frame data item* Description
DIAG TROUBLE CODE
[PXXXX]
  • The engine control component part/control system has a trouble code that is displayed as PXXXX. (Refer to DTC INDEX .)
FUEL SYS-B1
  • "Fuel injection system status" at the moment a malfunction is detected is displayed.
  • One of the following mode is displayed.

    Mode 2: Open loop due to detected system malfunction

    Mode 3: Open loop due to driving conditions (power enrichment, deceleration enleanment)

    Mode 4: Closed loop - using oxygen sensor (s) as feedback for fuel control

    Mode 5: Open loop - has not yet satisfied condition to go to closed loop
FUEL SYS-B2
  • Always a certain value is displayed.
  • This item is not efficient for this models.
COMBUST CONDITION
  • Always a certain value is displayed.
  • This item is not efficient for this models.
CAL/LD VALUE [%]
  • The calculated load value at the moment a malfunction is detected is displayed.
COOLANT TEMP [°C] or [°F]
  • The engine coolant temperature at the moment a malfunction is detected is displayed.
L-FUEL TRM-B1 [%]
  • "Long-term fuel trim" at the moment a malfunction is detected is displayed.
  • The long-term fuel trim indicates much more gradual feedback compensation to the base fuel schedule than short-term fuel trim.
L-FUEL TRM-B2 [%]
  • Always a certain value is displayed.
  • This item is not efficient for this models.
S-FUEL TRM-B1 [%]
  • "Short-term fuel trim" at the moment a malfunction is detected is displayed.
  • The short-term fuel trim indicates dynamic or instantaneous feedback compensation to the base fuel schedule.
S-FUEL TRM-B2 [%]
  • Always a certain value is displayed.
  • This item is not efficient for this models.
ENGINE SPEED [RPM]
  • The engine speed at the moment a malfunction is detected is displayed
VEHICL SPEED
[km/h] or [mph]
  • The vehicle speed at the moment a malfunction is detected is displayed
INT MANI PRES [kPa]
  • Always a certain value is displayed.
  • This item is not efficient for this models.
ABSOL TH•P/S [%]
  • The throttle valve opening angle at the moment a malfunction is detected is displayed
B/FUEL SCHDL [msec]
  • The base fuel schedule at the moment a malfunction is detected is displayed
INT/A TEMP SE [°C] or [°F]
  • The intake air temperature at the moment a malfunction is detected is displayed
BATTERY VOLTAGE [V] The battery voltage at the moment a malfunction is detected is displayed.
FUEL LEVEL [%] The fuel level at the moment a malfunction is detected is displayed.
FUEL PRESSURE [MPa] The fuel pressure at the moment a malfunction is detected is displayed.
TARGET FUEL PRESS [MPa] The target fuel pressure at the moment a malfunction is detected is displayed.

*: The items are the same as those of 1st trip freeze frame data.

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