Toyota
Nissan Versa
 Sedan Service Manual
Engine » Engine control system (EC) » Diagnosis description
Diagnosis description : driving pattern

CAUTION:

Always drive at a safe speed.

DRIVING PATTERN A

  • Driving pattern A means a trip satisfying the following conditions.
  • Engine speed reaches 400 rpm or more.
  • Engine coolant temperature rises by 20C (36F) or more after starting the engine.
  • Engine coolant temperature reaches 70C (158F) or more.
  • The ignition switch is turned from ON to OFF.

NOTE:

  • When the same malfunction is detected regardless of driving conditions, reset the counter of driving pattern A.
  • When the above conditions are satisfied without detecting the same malfunction, reset the counter of driving pattern A.

DRIVING PATTERN B

Driving pattern B means a trip satisfying the following conditions.

  • Engine speed reaches 400 rpm or more.
  • Engine coolant temperature reaches 70C (158F) or more.
  • Vehicle speed of 70 - 120 km/h (44 - 75 MPH) is maintained for 60 seconds or more under the control of closed loop.
  • Vehicle speed of 30 - 60 km/h (19 - 37 MPH) is maintained for 10 seconds or more under the control of closed loop.
  • Under the closed loop control condition, the following state reaches 12 seconds or more in total: Vehicle speed of 4 km/h (2 MPH) or less with idling condition.
  • The state of driving at 10 km/h (7 MPH) or more reaches 10 minutes or more in total.
  • A lapse of 22 minutes or more after engine start.

NOTE:

  • Drive the vehicle at a constant velocity.
  • When the same malfunction is detected regardless of driving conditions, reset the counter of driving pattern B.
  • When the above conditions are satisfied without detecting the same malfunction, reset the counter of driving pattern B.

DRIVING PATTERN C

Driving pattern C means operating vehicle as per the following: The following conditions should be satisfied at the same time: Engine speed: (Engine speed in the freeze frame data) +-375 rpm

Calculated load value: (Calculated load value in the freeze frame data) x (1+-0.1) [%]

Engine coolant temperature condition:

  • When the freeze frame data shows lower than 70C (158F), engine coolant temperature should be lower than 70C (158F).
  • When the freeze frame data shows higher than or equal to 70C (158F), engine coolant temperature should be higher than or equal to 70C (158F).

NOTE:

  • When the same malfunction is detected regardless of the above vehicle conditions, reset the counter of driving pattern C.
  • When the above conditions are satisfied without detecting the same malfunction, reset the counter of driving pattern C.
  • The 1st trip DTC will be cleared when C counter is counted once without the same malfunction after DTC is stored in ECM.

DRIVING PATTERN D

Driving pattern D means a trip satisfying the following conditions.

  • The state of driving at 40 km/h (25 MPH) reaches 300 seconds or more in total.
  • Idle speed lasts 30 seconds or more.
  • A lapse of 600 seconds or more after engine start.

NOTE:

  • When the same malfunction is detected regardless of driving conditions, reset the counter of driving pattern D.
  • When the above conditions are satisfied without detecting the same malfunction, reset the counter of driving pattern D.
    More about «Diagnosis description»:

    Diagnosis description : 1st trip detection logic and two trip detection logic

    Diagnosis description : dtc and freeze frame data

    Diagnosis description : counter system

    Diagnosis description : driving pattern

    Diagnosis description : system readiness test (SRT) code

    Diagnosis description : permanent diagnostic trouble code (permanent DTC)

    Diagnosis description : malfunction indicator lamp (MIL)

    On Board Diagnosis Function

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    Nissan Versa Sedan Service Manual / Engine / Engine control system (EC) / Diagnosis description / Diagnosis description : driving pattern

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