Question about Hyundai Elantra
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
SOURCE: engine codes p0642 and p0451
P0451 Evaporative Emission Control System Pressure Sensor Range/Performance
P0642 Engine Control Module (ECM) Knock Control -Defective
i think the most likely cause is the anti knock sensor ,this is mainly fitted to american models rather than europeon models owing to the europeon parliament disallowing the high level of biological produced fuel used in america,the answer o this i think is to see the post i have added to this questions answer.
Posted on Nov 21, 2012
Tips for a great answer:
Jan 27, 2016 | 2009 Chevrolet HHR
Apr 29, 2014 | 2003 Toyota RAV4
Jul 23, 2013 | Cars & Trucks
Jul 20, 2013 | Cars & Trucks
Nov 20, 2012 | Cars & Trucks
Aug 15, 2012 | Infiniti Cars & Trucks
Jun 28, 2011 | 1997 Honda Odyssey
Jun 27, 2011 | 2001 Jaguar S-Type
Mar 06, 2010 | 1996 Mitsubishi Galant
May 05, 2009 | 2008 Volkswagen Passat Sedan
129 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: