DSD Information System
Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 47 (Engine Control System (A25A-FXS) - Diagnostic Codes (P3190-U1293) & Circuit Tests (1 Of 2)) >> SFI System >> EVAP System [11/2023 - ] >> Monitor Result

Monitor Result

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

Refer to detailed information in Checking Monitor Status.

Refer to CHECKING MONITOR STATUS [12/2019 - ]

P2401: EVAPORATIVE SYSTEM / VACUUM PMP OFF

Monitor ID Test ID Scaling Unit Description
$3D $CB Multiply by 0.001 kPa Test value for leak detection pump OFF stuck (P2401)
P2402: EVAPORATIVE SYSTEM / VACUUM PMP ON

Monitor ID Test ID Scaling Unit Description
$3D $CD Multiply by 0.001 kPa Test value for leak detection pump ON stuck (P2402)
P2421: EVAPORATIVE SYSTEM / VENT VALVE ON

Monitor ID Test ID Scaling Unit Description
$3D $CF Multiply by 0.001 kPa Test value for vent valve ON stuck (P2421)
P2422: EVAPORATIVE SYSTEM / VENT VALVE OFF

Monitor ID Test ID Scaling Unit Description
$3D $CE Multiply by 0.001 kPa Test value for vent valve OFF stuck (P2422)
P043E: EVAPORATIVE SYSTEM / ORIFICE CLOGGED

Monitor ID Test ID Scaling Unit Description
$3D $D0 Multiply by 0.001 kPa Test value for reference orifice low flow (P043E)
P043F: EVAPORATIVE SYSTEM / ORIFICE HI-FLW

Monitor ID Test ID Scaling Unit Description
$3D $D1 Multiply by 0.001 kPa Test value for reference orifice high flow (P043F)
P0441: EVAPORATIVE SYSTEM / PURGE VSV CLOSED

Monitor ID Test ID Scaling Unit Description
$3D $D4 Multiply by 0.001 kPa Test value for purge VSV close stuck (P0441)
P0441: EVAPORATIVE SYSTEM / PURGE VSV OPENED

Monitor ID Test ID Scaling Unit Description
$3D $D5 Multiply by 0.001 kPa Test value for purge VSV open stuck (P0441)
P0441: EVAPORATIVE SYSTEM / PURGE FLOW

Monitor ID Test ID Scaling Unit Description
$3D $D7 Multiply by 0.001 kPa Test value for purge flow insufficient (P0441)
P1420: EVAPORATIVE SYSTEM / CNST SMALL LEAK

Monitor ID Test ID Scaling Unit Description
$3D $D8 Multiply by 0.001 kPa Test value for canister small leak (P1420)
P1421: EVAPORATIVE SYSTEM / CNST GROSS LEAK

Monitor ID Test ID Scaling Unit Description
$3D $D9 Multiply by 0.001 kPa Test value for canister gross leak (P1421)
P1422: EVAPORATIVE SYSTEM / TANK SMALL LEAK

Monitor ID Test ID Scaling Unit Description
$3D $DA Multiply by 0.001 kPa Test value for fuel tank small leak (P1422)
P1423: EVAPORATIVE SYSTEM / TANK GROSS LEAK

Monitor ID Test ID Scaling Unit Description
$3D $DB Multiply by 0.001 kPa Test value for fuel tank gross leak (P1423)
P2451: EVAPORATIVE SYSTEM / TANK CLS VAL OP

Monitor ID Test ID Scaling Unit Description
$3D $DC Multiply by 0.001 kPa Test value for tank closed valve close stuck (P2451)
P2450: EVAPORATIVE SYSTEM / TANK CLS VAL CL

Monitor ID Test ID Scaling Unit Description
$3D $DD Multiply by 0.001 kPa Test value for tank closed valve open stuck (P2450)