DTC P1457 Acura
EVAP System Leak Detected (Canister Area)
EVAP System Leak Detected (Canister Area)
Description
Cold startup completed (IAT sensor signal from 32-86ºF at engine startup), vehicle driven at over 5 mph for over 2 minutes, then with ECT sensor signal more than 154ºF and the EVAP Control and Vent solenoids enabled, and the PCM detected an invalid fuel t
Cause and Solution
EVAP canister is leaking, damaged or full of water
EVAP canister purge line is loose, damaged or blocked
EVAP two-way valve or ORVR vent shut valve is damaged
EVAP fuel tank vapor control valve is damaged or has failed
PCM has failed
Video Guide
Diagnostic Info
- DTC Code: P1457
- Brand: Acura