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Results for “2015 Lexus IS 250 P0455”

3 useful matchesUsing vehicle context from this search

Matched detailsYear · 2015Make · LexusCode · P0455

OBD-II code1

P0455 — Evaporative Emission System Leak Detected (Gross Leak)

The EVAP monitor detected a large-leak or inability-to-seal condition. It does not identify where the leak or control fault is located.

Generic code

Diagnostic guide1

Diagnostic guide

EVAP system fault or vapor-leak code

An EVAP code identifies a monitored vapor-control condition, but the useful next test depends on whether the evidence points to a leak/sealing fault, purge-flow fault, electrical circuit fault, or an incomplete monitor.

intermediate

System1

System

Emissions and exhaust

Emissions systems control combustion byproducts and fuel vapor while monitoring performance. A code reports what a monitor detected; it does not automatically name the part that caused the result.

System guide

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