DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 122 (Engine Control System (A25A-FXS) - Diagnostic Codes (P0190-P0220)) >> SFI System >> DTC P0190-2A: Fuel Rail Pressure Sensor "A" Signal Stuck in Range; DTC P0190-64: Fuel Rail Pressure Sensor "A" Signal Plausibility Failure [12/2019 - 10/2022] >> Typical Enabling Conditions

Typical Enabling Conditions

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

All of the following conditions are met -
Fuel pressure sensor (for high pressure side) circuit malfunction (P0192, P0193) Not detected
High pressure fuel pump malfunction (P1235) Not detected
Engine coolant temperature sensor malfunction (P0117, P0118) Not detected
Barometric pressure sensor malfunction (P106C, P2228, P2229) Not detected
Auxiliary battery voltage 11 V or higher
Fuel cut Off
Injection mode NOT PFI (Port fuel injection)
CORRELATION MONITOR WITH BAROMETRIC PRESSURE

All of the following conditions are met -
Fuel pressure sensor (for high pressure side) circuit malfunction (P0192, P0193) Not detected
High pressure fuel pump malfunction (P1235) Not detected
Engine coolant temperature sensor malfunction (P0117, P0118) Not detected
Barometric pressure sensor malfunction (P106C, P2228, P2229) Not detected
Soak timer malfunction (P2610) Not detected
Auxiliary battery voltage 8 V or higher
Ignition switch Off
Soak time 5, 7 or 9.5 hours
Atmospheric pressure 76 kPa (abs) [11 psi (abs)] or higher