Nissan Micra K11 silhouetteK11

DTC P1791 LINE PRESSURE SENSOR — Component Inspection

AT-7110prose procedure

Table column header in source reads 'Terminal No' once (singular) — values are tab-separated pin pairs; interpreted as probe-positive vs probe-reference.

Continued from AT-7109

Component Inspection

Line Pressure Sensor

  1. 1
    Start engine.
  2. 2
    Check voltage line pressure sensor connector F302.
    Line pressure sensor connector F302 (6-pin face) with voltmeter probe setup. Probes shown between terminals 2/7 and ground terminal 1. Handling icons (CONNECT / H.S.) drawn above.
    NAT338
2
Terminal No (probe −)1
VoltageApproximately 5V
7
Terminal No (probe −)1
VoltageApproximately 0.5V
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