Evap Emission Code P0046 14 Focus SE


	Auto Repair Home	SEARCH POSTS	WHO'S ONLINE	LOG IN

Automotive Repair

Car Troubleshooting Topics
  Car Troubleshooting
  Engine Troubleshooting
  Engine Fault Codes
  Electrical and Wiring
  Transmission Problems

Car Repair Topics
  Car Making Noises
  Car Stereo Repair
  Heating or AC Issues
  Motorcycles and ATVs
  Tricks of the Trade
  Truck Repair Advice

Site Options:
  Login
  Sign up here!

Latest Forum Post

1989 toyota pickup 3.0 crank no start

I have a 1989 toyota pickup 3.0 crank no...

Strut spring orientation and strut mount tension nut

2017 Nissan rogue awd 2.5 L Put in Monro...

Transmission stuck in part, I have tried everything

So I'm working on my elderly fathers 201...

2017 dodge journey LED headlights on/off randomly

Year of vehicle 2017 Make of vehicle dod...

Kia Soul starter replacement issues!

Okay so my car is a 2010 Kia soul 2.0 en...

Please Help - Knock sound & engine fail

Hi all, Hoping to get some insight and ...

multiple warning lights

2013 GMC Terrain 130,000 miles 4 cylinde...

03 alero no low speed blower

Good day everyone, I have a 2003 Olds a...

04 Chevy 2500hd tail light issues

Help!!! I have changed my combo switch...

1999 Grand Caravan Sport not starting.

Hi. I'm new here. I hope someone can hel...

Evap Emission Code P0046 14 Focus SE

Sign up here!

Search for (search options)

Auto Repair Home>> Automotive Repair>> Car Troubleshooting

mooneyllc
New User

May 15, 2021, 10:29 PM

Post #1 of 3 (734 views)

Evap Emission Code P0046 14 Focus SE	Sign In

Having issues with my:
2014
Ford
Focus SE
40,000 Miles

I'm having a weird issue. I bought a car with this obd code (P0046) Called a friend of mine who owns a automotive shop and he said it could be 4-5 different things none of them major. Well brought it to my friend and he checked all the possible issues associated with the code and said none of them were faulty. So he investigated further and found out that the car was involved in a driver side front fender accident. I never told him about the accident although I knew this was a rebuild.

He says that it may be an issue with the computer as the other possible culprits were checked by him and were not faulty as I said previously.
This is a 2014 Ford Focus SE
What do you guys think?

Here are some images of the codes:
https://i.imgur.com/KMk37dz.png
https://i.imgur.com/45D866T.png
https://i.imgur.com/PKptB8b.png

Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

May 16, 2021, 1:17 AM

Post #2 of 3 (728 views)

Re: Evap Emission Code P0046 14 Focus SE	Sign In

You bought it fixed from damage AND these codes - too bad the body repair didn't chase that down in hindsight it was probably easy if/when apart.
Evap emissions involve all parts from fuel cap and vapor, fuel lines the idea is catch vapors and burn them upon start ups.
For now the clue for a low mile vehicle with that history would be to visually see if hoses might be hidden in that fender or out of sight (I can't know what was done exactly) for any damaged parts, hoses.

It could be that simple or if impossible to see removal of some items may be required,
T

Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

May 16, 2021, 3:13 AM

Post #3 of 3 (725 views)

Re: Evap Emission Code P0046 14 Focus SE	Sign In

These codes are specific. They point to an ELECTRICAL problem with the vent circuit. This is a fairly common issue as the vent valves are usually located in a place where they are exposed to weather and flooding. This one is in the EVAP canister which is located under the car in the rear.

The problem is probably the vent solenoid but all the wiring will have to be checked first.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.

(This post was edited by Hammer Time on May 16, 2021, 6:12 AM)

Search for (options) Privacy Sitemap