Question about Cars & Trucks
Need to replace knock sensor
Posted by Anonymous on
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
SOURCE: knock sensor code, p0330
The knock sensors either work or they don't. When they do not, the light comes on. All that a knock senor is is a piezo crystal that vibrates at the frequency that is comparable to engine "knock", and sends that yes/no signal to the ECU. There are 2 knock sensors, and both are bolted to each side of the engine interior walls, under each cylinder head. You have to remove both of the intake manifolds to access the knock sensors and their wiring.
Price to pay? My flat rate book suggests 3.7 hrs to change both. 3.7 hrs times your local labour rate, plus the price of the 2 sensors and/or wiring, and the price for the gaskets for the upper & lower manifolds. Depending on your location, you could quickly spend over $500.00.
Posted on Oct 07, 2008
HAS TWO KNOCK SENSORS they are both under intake in valley of engine. remove intake and will see two black grommets they are under those best to replace both at same time
Posted on Jan 26, 2009
The Knock sensor on a 22re is located under the intake manifold on the engine block. to the upper left of the oil filter. With is the passenger side of the engine. I believe it is yellow in color. Not do be confused with the oil pressure sensor which is close by. The knock sensor has a larger electrical connector. Good luck it can be hard to get to.
Posted on May 06, 2009
Tips for a great answer:
Aug 21, 2016 | Nissan Cars & Trucks
Mar 06, 2016 | Cars & Trucks
Apr 14, 2015 | 2007 Cadillac SRX
Mar 31, 2015 | 2004 Cadillac SRX
Oct 20, 2012 | Cadillac DeVille Cars & Trucks
Feb 27, 2010 | 1996 Cadillac DeVille
May 15, 2009 | 1997 Nissan Maxima
Mar 20, 2009 | 1986 Volkswagen Jetta
Jun 20, 2008 | 2003 Hyundai Santa Fe
383 people viewed this question
Usually answered in minutes!