Question about 2001 Hyundai Sonata
Won't pass state emissions MIL command status failed with a fault code P0447...what is this and how do I correct it?
The evaporative emissions system prevents
hydrocarbon (HC) vapors from the fuel tank from escaping into the
atmosphere where they could form photochemical smog. Gasoline vapors
are collected in the charcoal canister. The Canister Closing Valve
(CCV) closes off the air inlet into the canister for leak detection of
the evaporative emission system. The CCV also prevents fuel vapors from
escaping from the canister. When the engine purges the HC vapors from
the canister, the clean air comes into the canister through the
canister air-filter and the CCV.
1. Ignition "OFF". 2. Disconnect CCV connector. 3. Measure resistance between terminals 1 and 2 of the CCV connector(Component side). Specification : Approx. 23~26Ω at 20°C(68°F)
4. Is resistance within the specification? YES ▶ Go to next step as below. NO ▶ Check CCV for contamination, deterioration, or damage. Substitute with a known-good CCV and check for proper operation. If the problem is corrected, replace CCV and then go to "Verification of Vehicle Repair" procedure.Terminal and Connector Inspection
Many malfunctions in the electrical system are caused by poor harness(es) and terminals. Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Posted on Sep 06, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 26, 2016 | Hyundai Motor 2002 Elantra
Dec 17, 2015 | 2006 Hyundai Sonata
Nov 07, 2015 | 2000 Pontiac Grand Am SE
Aug 25, 2014 | Saturn Ion Cars & Trucks
Dec 07, 2012 | Dodge Stratus Cars & Trucks
Aug 01, 2012 | 2008 Hyundai Sonata
May 28, 2012 | 2001 Hyundai Tiburon
Mar 02, 2010 | 2005 Chrysler PT Cruiser
Mar 16, 2009 | 2001 Hyundai Sonata
Aug 19, 2008 | Hyundai Motor 2002 Sonata
Feb 24, 2017 | 2001 Hyundai Sonata
434 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: