P0455 OBD Trouble Code

1 result found

P0455 - GM
Type Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled
Description

EVAP System Leak Detected Conditions

Cause

Engine running, ECT input 158-230°F, IAT input from 14-122°F, BARO input more than 75 kPa, fuel tank level from 25-75%, then PCM detected a fuel tank pressure that was within a specified value, purge accumulation time more than 200 seconds.

Try also: http://www.obd-codes.com/p0455