LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System (Diagnostics) (Except For STI) (3 Of 4)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P1191: Fuel Rail Pressure Sensor "A" Circuit No Activity Detected >> Outline Of Diagnosis

Outline Of Diagnosis

WARNING: This page is about a different variant/trim than selected.

Detect the signal stuck of the fuel pressure sensor.

Judge as NG when the voltage change amount per unit time of the fuel pressure sensor does not exceed the threshold value.

scientia non olet · About LEMON Manuals