Question about 1999 Lexus ES 300
What is the location of the knock sensors on a 92 lexus es 300
Need to remove the upper and lower air intake manifold. There are two knock sensors for the front and rear pistons banks. If you plan to do this yourself it is about 1 to 2 hours. While you are at it, there is a short coolant bypass hose sitting in the same spot, replace it. Another problem with the knock sensor is the wire harness used to connect the two knock sensors into one connection sometimes wears out and contacts the metal on the engine causing false signals to the ECM, so replace this cable also.
Just did this last summer on my 99 ES300. Pretty easy.
Posted on Mar 16, 2009
I found the solution to my knock sensor problem on a club lexus forum. hard wired my new knock sensors by cutting into the original wiring and connecting those wires to them and grounding them to the battery. the new knock sensors are positioned on my bracket in front the plenum.
Posted on Apr 13, 2012
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:
Aug 27, 2016 | 1999 Lexus RX 300
Jan 19, 2013 | 1993 Lexus Es 300
Aug 31, 2012 | 1999 Lexus ES 300
Mar 28, 2010 | 1994 Lexus Es 300
Jan 08, 2010 | 2002 Lexus ES 300
Jul 29, 2009 | 1998 Lexus ES 300
Apr 15, 2009 | 1997 Lexus ES 300
Mar 27, 2009 | 1994 Lexus Es 300
Mar 22, 2017 | 1999 Lexus ES 300
1,379 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: