Determining if the sensor is bad is not a simple thin because of the type of circuit it is. For those with the later years supercharged Xterra's, I would definitely change it if it were bad but not for the 2000 models. But this image will help you check a few simple things that could be at fault. I did not think I was going to make it home but I could go about 30 mph up the hills and coast down the other side. I have been noticing a slight hesitation when stepping on the gas over that past few months. Even the Goodyear place could have been all right but not that one.
Then charged and charged and charged again while they stumbled through the process in total darkness. Thanks, Sven Latest update: I took the car to the mechanic and they followed the symptoms of the knock sensor error. I came here hoping to be able to tell the mechanics something when they look at the car again on Monday…any new news? Also you could try another dealer. We stock knock sensor parts for most Nissan models including , , , , , , , , , , , , , , , , , , and. We were replacing the time belt etc. Sputtering during heavy acceleration, but no problem while idling.
Our product specialists work with a network of global sourcing partners so you can install the right part with confidence. Their response to my reminder about this was the Shrader valves not sure of the spelling. Would love it if someone had an actual clear pic. Checking it involves advancing the timing and checking for the proper signal response. My car turned off on me while I was very low on gas so I automatically assumed I ran out, but I still had well enough to get to a gas station. Upon returning it to the Goodyear dealership, she was told the freon leaked out as they found 2 leaks, but yet they stated that they took the system into a vacuum at 2 psi for an hour and a half and there were no leaks when they first replaced the compressor.
The Usual Symptoms of a Faulty Knock Sensor The faulty symptoms surface during speedy drives or when loaded. All products sold at this store are backed by manufacturer's warranty, exact technical standards, quality assurance, and extended customer service. This should take an experienced mechanic about 3-4 hours to replace. By the way, mine reads 2. After they put it back together they found it did not fix the problem. The friendly sales team at PartsGeek will even guide you at every stage of your online buying process -- from product selection to a safe checkout procedure. Poor fuel economy and power loss are sometimes associated with this condition.
Then a lil while later it came back on. . Thankfully the timing chain and heads don't need to be removed so it's not quite a full blown tear down. Your assumption about the oil is not correct. YouTube also has several videos that can help you in this regard. Is ther check engine light coming on a coincidence? Check engine light was gone.
The sensor can develop plastic rot and the body of the little monster Not much bigger than 4 sugar cubes will crack causing the it to fail. The knock sensor has been bad for at least half those miles. First we have to rule out wiring, connector terminal, and mechanical problems associated with that part. Answer Don't bother replacing it. I can send you more detail via email if you wish. I just changed a knock sensor on the 2000 xterra 3.
Goodyear said her compressor was shot and replaced it. Autozone won't charge you for this. For head turning looks with hordes of power consumers go to Nissan for their sporty car wishes. They are available for the following Nissan Xterra years: 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 15, 14, 13, 12, 11, 10, 09, 08, 07, 06, 05, 04, 03, 02, 01, 00. You May Want to Explore Online Vendors for Best Aftermarket Deals When you decide to replace the faulty knock sensor in your car, begin your auto parts shopping online.
It's way easier to replace as it's on the top of the engine on the firewall side. My 03 xterra is kicking out several codes and the knock sensor is one of them. Bolt the sensor to the engine and tighten to 20 lb. Yes, there is a schreader valve for recharging the system. I also checked the spark plug wires and they looked good. Locate the existing wire harness on the right valve cover left in pic and with a razor blade cut open the harness being careful not to cut wires inside some of the fuel injector wires are also in this same harness. They simply are not competant enough to check the sensor itself.
Resistance was 617 k ohms specs: 500-620 K ohms and voltage 4,88v. Yea I just recently helped a friend do a knock sensor job and we tested it before it was replaced. The back probed voltage check you did indicates that the sensor is not open like the one in the video. We only sell parts from trusted brands like so that you can find quality parts you can count on. The Knock Sensor is another digital device that detects engine knocks and then controls the timing of the engine. Replaced it, and indeed that was the problem! The reason it is placed there is so the sensor can detect pre-ignition issues from any of the cylinders. There is a clinker in your thinker about the knock sensor.
No lights on dash board and I was told the spark plugs are less than 2 years old. I have a 2000 Xterra with 120,000 miles that I bought used last year. I have looked everywhere and also went to my 2 of my parts suppliers and there is only one knock sensor for your vehicle. I seriously doubt if it is. What might be another possibility? Replaced the distributor cap and rotor, did not fix the problem. Is it on the backside of my block close to the firewall, cause I can't seem to find it.