CEL Code P0455
Thread Starter
Rennlist Member
Joined: Nov 2003
Posts: 191
Likes: 10
CEL Code P0455
Got a Check Engine Light. Had the code read at Autozone and it came up as a P0455 evaporation system large leak on the read out. Per guideance here checked my gas cap and it was loose.
Safe to assume that this # and explanation corresponds to the loose gas cap I found?
Had them re-set the light and it hasnt come back on.
--Steve
Safe to assume that this # and explanation corresponds to the loose gas cap I found?
Had them re-set the light and it hasnt come back on.
--Steve
Drifting
Joined: May 2001
Posts: 2,042
Likes: 3
From: Roseville, CA USA
P0455 Fuel Tank Ventilation System (Major Leak) - Below Lower Limit
Potential causes:
- Tank cap missing (or loose).
- Ventilation lines detached from EVAP canister.
- Ventilation line detached from tank.
- Ventilation lines detached from operating vent valve.
- Ventilation line detached from fuel tank vent valve.
- Break in ventilation lines.
Potential causes:
- Tank cap missing (or loose).
- Ventilation lines detached from EVAP canister.
- Ventilation line detached from tank.
- Ventilation lines detached from operating vent valve.
- Ventilation line detached from fuel tank vent valve.
- Break in ventilation lines.
