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HOMESERVICE MANUALSINFINITI2019Q70 3.7 LUXE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 11 (ENGINE CONTROL SYSTEM (5.6L) (DTC/CIRCUIT DIAGNOSIS) (5 OF 9))DTC/CIRCUIT DIAGNOSISDTC P1089, P1092: VVEL CONTROL SHAFT POSITION SENSORDTC LOGICDTC DETECTION LOGIC
2019 Infiniti Q70 3.7 Luxe, AWD

DTC Detection Logic

2019 Infiniti Q70 3.7 Luxe, AWDSECTION DTC Detection Logic
WARNING: This page is about a different variant/trim than selected.
NOTE: If DTC P1089 or P1092 is displayed with DTC P1608, first perform the trouble diagnosis for DTC P1608.

Refer to DTC Logic .

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P1089

VVEL POS SEN/CIRC-B1

[VVEL control shaft position sensor (bank 1) circuit]
  • An excessively low voltage from the sensor is sent to VVEL control module.
  • An excessively high voltage from the sensor is sent to VVEL control module.
  • Rationally incorrect voltage is sent to VVEL control module compared with the signals from VVEL control shaft position sensor 1 and VVEL control shaft position sensor 2.
  • Harness or connectors

    (VVEL control shaft position sensor circuit is open or shorted.)

  • VVEL control shaft position sensor
  • VVEL control module

P1092

VVEL POS SEN/CIRC-B2

[VVEL control shaft position sensor (bank 2) circuit]
RENDER: 1.0x

NO RELATED

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