answersLogoWhite

0


Best Answer

P0455 indicates that the Evaporative Emission (EVAP) control system detected a large leak or no purge flow. Start by checking the gas cap to see if it is tight, especially if the Check Engine light cam on right after a fill up. If that is not the case then replace the gas cap, and check all the hoses for a leak.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does the code PO455 for a 1998 Ford Expedition mean?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is p1506 code on a 1998 Ford Expedition?

iac valve...idle air control valve


What is P0302 code for 1998 Ford Expedition?

The # 2 engine cylinder is misfiring firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Ford Expedition


What does the code PO455 for Cavalier 2004 PO455?

evaporative emission control system leak detected


How do you fix trouble code p1000 on 2003 ford expedition?

how do you clear a P1000 code on a 2003 ford expedition


What does the troubleshooting code P1299 means for a 1998 ford expedition 5.4?

Trouble code P1299 means: Cylinder Head Overtemperature Protection Active


What does the troubleshooting code P1299 means on a 1998 ford expedition 5.4?

Trouble code P1299 means: Cylinder Head Overtemperature Protection Active


What does the code p0102 for a 1998 ford expedition means?

P0102 - Mass Air Flow ( MAF ) Circuit Low Input


How do you fix trouble code p1000 on Ford Expedition?

how do you fix trouble code p1000 on ford expedition 1997Type your answer here...


What is code p1406 for a 2000 Ford Expedition?

code p1406 ford expedtion


Where to find the key less entry code on a 2001 Ford Expedition?

Where do I find the key less entry code on a 2001 Ford Expedition?


Where do you locate factor code on a 2001 Ford Expedition Eddie Bauer?

My 1998 ford explore eddie bauer the code is on the computer module in the rear jack compartment if yours is the same you will need a flashlight to see it.


Where is the keyless code for a 2001 Ford Expedition located on the expedition?

"I found my code under the rear of the truck"