2004 nissan xterra knock sensor location

Location of knock sensor. Knock sensors can be difficult to locate because there usually buried under intake or exhaust manifolds and misc. engine wiring and plumbing. Knock sensors need to hear an engine knocking noise, therefore there usually located somewhere they can hear an engine knock. If it's a V6 then possibly it will be between the ...

2004 nissan xterra knock sensor location. Hey, so I just tried to relocate my knock sensor to the side of the supercharger, as per this write up I found. How-to: Knock Sensor Replacement - First Generation Nissan Xterra Forums (2000-2004) I am using the knock sensor he said to use, PN 24079-31U01, and bought this one from Amazon. Amazon.com: HQRP Knock Sensor w/ Wiring Harness for ...

That pictures in the first post are NOT the PNP. That is the Park Position Switch and NOT the Park/Neutral Position Sensor (PNP). I have located the Park/Neutral. On the Passenger side of the transmission next to the exhaust (catalytic converter?) there is a metal shroud (heat shield) with two small bolts.

first is the brown wire for the 02 sensor. Just splice the brown wire from the CA harness into this wire from the KA plug. Here's a pic of the knock sensor location under the intake manifold. A pics of what the knock sensor plug looks like. once again use shielded wire for the knock sensor. Pic of a shielded wire with the outer layer of ...Symptoms were cylinder misfire on warm restart and P0328 knock sensor high bank 1. Knock sensor and wire were replaced. There was a puddle of coolant in the valley. Drives like a whole new beast! I can actually feel the supercharger kick in, and it drives and idles so smooth. Worth the cost IMO, and I'm glad the issues are solved. The knock ...SOURCE: Diagram available for 01 Nissan Xterra Knock Sensor location? V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Fig. Engine compartment component locations Hope this help (remember rated this free help) Good … Equip cars, trucks & SUVs with 2004 Nissan/Datsun Xterra Knock Sensor from AutoZone. Get Yours Today! We have the best products at the right price. But the S/C really does better with the knock sensor. 2004 XE Shrockworks front with winch, ARB Lockers front and rear, Calmimi steering, Sliders, 3inch SL, custom rear bumper w/tire carrier, bumper lights, custom roof rack, CB, Laptop mount, Sgt lobo, missing rear swaybar, Quest Alt, diff drop, Aux e-fan, Fuse block, tranny filter and cooler ...SOURCE: 2004 Nissan Xterra 75,000 miles I had the same problem recently, but gave me 2 codes knock sensor (which will not activate the service light as i found around) and gave me the air flow mass sensor. took it out clean it, change the air filter,with a good one, vacum the inside of the filter holder and light went of about 2 days …4803 Answers. SOURCE: where is the camshaft positioning sensor located. Your 2004 Nissan Quest is most likely to be equipped with a 3.5L V-6 engine. This engine has 2 Cam (PHASE) sensors. One is located in the back of each cylinder head. You must remove your intake air duct to see them. Posted on Oct 17, 2009.

SOURCE: 2000 Nissan Xterra Service Engine soon indicator is always on. The knock sensor is not a huge deal to replace and will not turn on the light. It should be dont though. The crankshaft sensor is located directly between the engine and transmission. It is dead center at the bottom. Posted on May 21, 20092014 Cayenne Red Xterra Pro4X (6spd) - 800km! Save Share. Like. C. ... Knock sensor doesn't detect a misfire, it detects knock caused by pre-detonation. ... 2004 Nissan Frontier 2.4 l XE 114 k miles @ time of purchase on 4/20/18. Save Share. Like. 0 Reply. joefrontier2.Buy Ignition Knock (Detonation) Sensor - Compatible with 2000-2004 Nissan Xterra 3.3L V6 (From 05/1999 Production): ... Select delivery location. Only 20 left in stock - order soon. Qty: Qty: 1 $ $17.95 17. 95 () Includes selected options. Includes initial monthly payment and selected options. ...Nissan Knock Sensor Code Problems Explained. Knock Sensor Wiring Harness For 1995 2004 Nissan Pickup Altima Maxima Xterra 10 96 Picclick. 2000 Nissan Frontier Std 3 Cranks Wont Start No Spark Inj Pulse Ok Dist And Crank Sensor Replaced T Belt Stalled. Need labor time and directions to change knock sensor 2002 nissan …Oct 26, 2022 · Best Answer. Your knock sensor is located undernesth the air intake manifold on top of the engine block. This goes for 2000-2004 xterra V6 3.3L models. Hope this helps. Wiki User. ZIP. ENTER YOUR LOCATION. City/Zip. Federated Auto Parts is a nationally known auto parts distribution network with over 4,000 Auto Parts stores across the country, and that …

SOURCE: Diagram available for 01 Nissan Xterra Knock Sensor location? V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Fig. Engine compartment component locations Hope this help (remember rated this free help) Good luck.Check Vehicle Fit. Knock (Detonation) Sensor. 3 Year Limited Warranty. Terminal Type: Blade. Connector Shape: Rectangle. Terminal Gender: Male. Show More. Shop for the best Knock Sensor for your 2004 Nissan Xterra, and you can place your order online and pick up for free at your local O'Reilly Auto Parts.Changing bank 1 oxygen sensorThis one is the easy one because you have all the access you need Stay tune for part.2 bank 2 replacementSOURCE: where is the knock sensor for the 04 nissan xterra. Your knock sensor is located undernesth the air intake manifold on top of the engine block. This goes for 2000-2004 xterra V6 3.3L models. Posted on Nov 05, 2009. ... This goes for 2000-2004 xterra V6 3.3L models. Read full answer. Nov 05, 2009 • 2002 Nissan Xterra. 25 helpful. 4 ...Order Nissan/Datsun Xterra Knock (Detonation) Sensor Connector online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store. ... 2005 Nissan/Datsun Xterra Knock (Detonation) Sensor Connector; 2004 Nissan/Datsun Xterra Knock (Detonation) Sensor Connector; 2003 Nissan/Datsun Xterra ...Nissan » Gallery » 2004 Nissan xterra knock sensor location Xterra knock sensor - YouTube Sep 14, 2014 · 04 nissan xterra knock sensor replacement. 2003 Nissan Xterra Supercharged Knock Sensor Replacement Part 2 - Duration: 22:52.

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Knock knees are condition in which the knees touch, but the ankles do not touch. The legs turn inward. Knock knees are condition in which the knees touch, but the ankles do not tou...Hi Everyone, I'm new to the group and it feels like I've searched high and low. I recently purchased a 2004 Xterra and I went ahead and pulled the top end off to change the intake gaskets. The person who owned the vehicle before me had done the knock sensor "relocation" and botched the wiring...The location of the oxygen sensor in Ford vehicles varies depending on the vehicle and engine. Typically, oxygen sensors are located upstream or downstream from the catalytic conve...This part fits 1998-2004 Nissan Frontier, 2000-2003 Nissan Pathfinder, 1999-2003 Nissan Quest, 2000-2004 Nissan Xterra. Affordable, reliable and built to last, Nissan part # 220607B000 Knock Sensor stands out as the smart option. NissanPartsDeal.com is your prime online source with the biggest and best selection of genuine Nissan parts and ...SOURCE: Diagram available for 01 Nissan Xterra Knock Sensor location? V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Fig. Engine compartment component locations Hope this help (remember rated this free help) Good luck.

Knock sensor (KS) (located under the intake manifold) Crankshaft position sensor (CKP) (located at rear of engine next to transmission) ... 1990-1992 Nissan Stanza; 2000-2004 Nissan Xterra; 1998-2016 Nissan Navara/Frontier (D22) 1991-1998 Nissan 240SX; 1993-2001 Nissan Altima; Subscribe. Login.4 posts · Joined 2012. #1 · Jun 16, 2012. I recently purchased a 2003 xterra with 140,000 miles. the check engine light originally came up with a code for a knock sensor and left bank catalyst problem...i took it to the mechanic and they replaced a knock sensor but the ses light came on again. this time it is coming up as 2 different O2 ...Where is the knock sensor located on a 2004 Nissan Xterra? Your knock sensor is located undernesth the air intake manifold on top of the engine block. This goes for 2000-2004 xterra V6 3.3L models.Xterra knock sensor. fusionkana. 252 subscribers. Subscribed. 678. 228K views 9 years ago. 04 nissan xterra knock sensor replacement ...more.2003 nissan xterra 4wd v6 3.3l sfi, knock sensor -what is it ,what does it do,where is it located,why does it go bad.have code po328 knock sensor 1 circuit high output ,bank 1 or 1 sensor 1 circuit hi … read moreEither way, Advance Auto Parts has 2 different Engine Switches, Sensors and Relays products in our inventory ranging from $33.68 to $38.99. That means you can find the exact parts or products you need to keep that 2004 Nissan Xterra running smoothly. Engine Switches, Sensors and Relays products are only as good as their brand.Duralast Ignition Knock (Detonation) Sensor SU4769. Part # SU4769. SKU # 263987. Limited-Lifetime Warranty. Check if this fits your 2000 Nissan/Datsun Xterra. Notes: Ignition Knock (Detonation) Sensor. Duralast. For pigtail connector use #2819. PRICE: 92.99.2004 Xterra | 3.3L NA | Auto 4WD | 2-3" PML | 5 "pretty" wheels and tires in rotation | All bulbs inside and out are LEDs (massive improvement!) Front: Stinger bumper | 4-chip amber fog lights on stinger | Factory halogen fog lamps (from JY) | Crystal clear headlight housingsHey, so I just tried to relocate my knock sensor to the side of the supercharger, as per this write up I found. How-to: Knock Sensor Replacement - First Generation Nissan Xterra Forums (2000-2004) I am using the knock sensor he said to use, PN 24079-31U01, and bought this one from Amazon. Amazon.com: HQRP Knock Sensor w/ Wiring Harness for ...This knowledge will save thousands of dollars in a repair. It’s very common to these vehicles. Nissan VG33e v6 dreaded knock sensor p0325 code due to a fa...

SOURCE: Diagram available for 01 Nissan Xterra Knock Sensor location? V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Fig. Engine compartment component locations.

Order Nissan/Datsun Xterra Knock Sensor online today. Free Same Day Store Pickup. ... 2004 Nissan/Datsun Xterra Knock Sensor; ... Where is a VIN Number Located on a Car?398. Location: Kentucky. Country: United States. Model: SE. Year: 1996. Posted November 1, 2013. On 10/20/2013 at 6:48 PM, thorpe991 said: Ya they said that my idle air flow was going off to but I tweaked a hose on my custom intake and it went off so its just the knock sensor. Sent from my iPod touch using Tapatalk - now Free.A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Powertrain Control Module (PCM) or Electronic Control Module (ECM). Possible Causes For P0325: - Knock sensor circuit short to ground. - Knock sensor circuit short to power.SOUPBONE. 2 posts · Joined 2005. #8 · Aug 3, 2005. knock sensor failure. bbpatt said: I have a 1995 Maxima GXE that has the "check engine" light on. I had a diagnostic run and the code came back P0325 - Knock Sensor Failure. The estimate for repair is $630 (including the $95 diagnostic charge). The light came on over 5 weeks ago.SOURCE: 2000 Nissan Xterra Service Engine soon indicator is always on. The knock sensor is not a huge deal to replace and will not turn on the light. It should be dont though. The crankshaft sensor is located directly between the engine and transmission. It is dead center at the bottom. Posted on May 21, 2009Here's a pinned post on more than you ever wanted to know about knock sensor's in the gen1 xterra. P0328/P0325 code. Knock sensor information. ... Nissan XTerra Forum. 668.1K posts 75.7K members Since 2005 A forum community dedicated to Nissan Xterra owners and enthusiasts. Come join the discussion about superchargers, modifications ...Harness Engine SUB. Harness SUB, Knock Sensor. MODULE, CONTROL. 2004 Nissan Xterra. Genuine Nissan Part - 24079-F4501 (24079F4501)

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Select delivery location. Only 4 left in stock - order soon. Quantity: Quantity: 1 $ $24.72 24. 72 () Includes selected options. Includes initial monthly payment and selected options. ... 2004 Nissan Xterra Knock Sensor Relocation. I purchased this to replace my broken harness on my 2004 Nissan Xterra. I used this to splice into the current ...May 17, 2012 · Answered in 5 minutes by: Nissan Mechanic: Tom. The knock sensor is located underneath the intake manifold on the the engine block. You will have to remove the intake manifold in order to replace it: Drain the cooling system. Relieve the fuel system pressure. Remove or disconnect the following: SOURCE: 2000 nissan xterra wont start but will crankover my truck didn't do the crazy idling so much but it was running a little rough before it finnally died. it just wouldn't start back up. i changed the fuel filter i could hear the fuel pump working i finnally pulled a spark plug out and realized it wasn't getting spark. after hooking a computer module up under the dash it told me that the ...1133 posts · Joined 2012. #8 · May 16, 2013. it depends on what your knock sensor code is. if its a input too high, or input too low code that means your knock sensor is broken, and nothing you do other than replacing it or doing the bypass is going to get rid of that code. If you are get cylinder misfire, random misfire codes then something ...Crankshaft position sensor is on the transmission bellhousing, near the top, a bit on the driver's side. You can see it from underneath or through the driver's front wheelhouse with the wheel removed. It's a pain to change from either place. Should have a small heat shield covering it and held down with a 6Mx1.0 bolt with a 10MM head.When my knock sensor went bad I relocated it. I made a tool to reach around the back of the engine and pry, brake, the plug off the old one. Then pugged the new one in and mounted it somewhere else. I don't know where it was but I got the suggestion of doing this from the internet.2003 nissan xterra 4wd v6 3.3l sfi, knock sensor -what is it ,what does it do,where is it located,why does it go bad.have code po328 knock sensor 1 circuit high output ,bank 1 or 1 sensor 1 circuit hi … read moreMay 17, 2012 · Answered in 5 minutes by: Nissan Mechanic: Tom. The knock sensor is located underneath the intake manifold on the the engine block. You will have to remove the intake manifold in order to replace it: Drain the cooling system. Relieve the fuel system pressure. Remove or disconnect the following: ….

Having a working knock sensor is ideal for any engine with forced induction. Having said that, I relocated mine and have no issues. I always use 93 octane and also retarded the base ignition timing a few degrees as an extra safety measure. 4-7psi isn't really a whole lot of boost anyway. Like.P0327 NISSAN - Knock Sensor Circuit Low Input Bank 1 Nissan 2003 xterra VG3.3 engine I replaced the knock sensor and found the knock sensor was open and was truly bad. Now i have just restarted the engine and erased the codes and the same code comes right back. P0327 NISSAN - Knock Sensor Circuit Low Input Bank 1I need some help with troubleshooting this problem.May 19, 2010 · Have a 2000 xterra, 2WD. Trying to replace speed sensor but no luck in finding the thing. Been told it's on the transaxle or on the tranny on the passenger side. Saw a picture on Haynes repair manual but doesn't tell me location. Please help!:aufkopfhauen-big: Best Answer. it is underneath the lower intake in the middle of the "valley" on V6 models. between the cylinder heads on the block. pretty big job. the knock sensor WILL NOT turn the check engine ...I relocated it, i bought a Nissan Maxima Knock sensor and the harness (this is the only one possible as the Xterra's isnt detachable, you will need to splice the Maxima harness with the Xterra one together). My X was knocking big time before with its bad sensor. Now it has no knock, wayyyyy more power, and gas milage somewhat increased.In this video we show the location of the knock sensor on the VQ35DE and some helpful tips for removal and installation.#Nissan #350Z #KnockSensorSubscribe f...2004 Xterra with the 3.3 motor, 4x4, auto trans. basically the truck was submerged in hurricane flood in Mexico ( in the drink almost to the roof line ) sorry no photos available after some major clean up , fires up runs grate ( a truley tough truck) but im left with 2 codes P0105 Absolute Pressure Sensor P1105 MAP/BARO Switch Solenoid Valve4669 Answers. SOURCE: crankshaft sensor location and replacement procedure. It is on the rear of the engine, passenger side. You need to access it from the underside and it is halfway up the block between the head and the oilpan. It is real close to where the engine and transmission meet. Posted on May 23, 2009.I have a 2004 X XE 4X4 with 37,500mi on it. And just I just randomly hooked my Scan gauge up. Now there is no SES light on. but a P0328 Code is up. I check it out and found that it is a Knock Sensor code. There are no other codes coming up. My MPG is ok. Engine is running smooth. 2004 nissan xterra knock sensor location, Here's the procedure to getting to the knock sensor: Release fuel pressure. Remove timing belt. Drain coolant by removing drain plugs from both sides of cylinder block. Separate ASCD and accelerator control wire from intake manifold collector (VG33E only). Remove intake manifold collector from engine (VG33E only)., 2004 Nissan/Datsun 350Z Vehicle / Transmission Speed Sensor; 2004 Nissan/Datsun 350Z Canister Vent Valve Solenoid; Show Less. Related Makes. ... Nissan/Datsun Xterra Knock Sensor; Show Less. Advice and How-To's. Where is a VIN Number Located on a Car?, Cranks but wont start. 2004 Xterra 120000 miles, vg33e normally aspirated. I had a knock sensor code for about a year, then I started getting a misfire code. So I changed the knock sensor. Had the upper and lower intake plenum off. I went ahead and changed plugs and wires and replaced the 3 injectors under the upper plenum., I can't claim to know, but some feel those ultra cheap knock sensors found on ebay are essentially a piece of plastic with a 50 cent 560k resistor inside. As such, they won't function any different than the resitor mod would. However, I found some genuine Nissan ones on Ebay for $48 recently. '12 Xterra Pro 4X. Like., Remove the bolt securing the knock sensor. The knock sensor is mounted behind the intake manifold on your engine, near the firewall. This is the hardest part about changing the sensor because it's a difficult location to reach. , Tearing apart the top half of my sisters 2001 Nissan Xterra VG33E engine to replace the knock sensor, valve cover and plenum gaskets.. yeah that was fun.Soci..., According to Repairpal.com, symptoms of a bad knock sensor include poor acceleration, knocking noises during acceleration, poor fuel mileage and a visible check engine light. The s..., Knock Sensor Replacement Cost. The average knock sensor replacement cost is between $250 and $350, depending on your vehicle and the specific repair shop you take it to. But keep in mind that this is if the knock sensor is faulty, and not if you have an engine knock. Before you replace any components, make sure that you have a proper diagnosis., V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Hope this help (remember rated this free help) Good luck. SOURCE: HOW TO REPLACE A FUEL PUMP FOR A NISSAN XTERRA., May 19, 2010 · Have a 2000 xterra, 2WD. Trying to replace speed sensor but no luck in finding the thing. Been told it's on the transaxle or on the tranny on the passenger side. Saw a picture on Haynes repair manual but doesn't tell me location. Please help!:aufkopfhauen-big: , Learn how to replace the cam position sensor on a Nissan Frontier with this video tutorial. See the tools and steps needed to fix the code P0340., 202 Posts. #521 · May 24, 2016. Oh! That's different than what I've seen. You'll probably need to test continuity with a multimeter or similar device-- Test between that inner metal surface on the knock sensor and each wire. Only one should provide continuity-- that will be your ground wire. So, the other wire (the one that is not connected to ..., 2004 NISSAN XTERRA; 89,000 MILES; My xterra has been chugging- it is an intermittent problem and occurs once a week, but is dangerous to drive on the freeway especially when it does chug. It acts like it is out of gas. ... Can Anyone Help With Location Of Knock Sensor For 2002 Xterra S/c. Is It Internal Or External?, now unbolt the bracket for the throttle cables from your intake tube and remove the 2 throttle cables, you pull them back towards the front of the engine once you remove it and wont get in your way. now remove the bracket from your supercharger to your intake tube. then remove two bolts from the lower bracket on you intake tube., 462. 103K views 4 years ago. How to replace the knock sensor in 2000 to 2004 Nissan xterra. Very easy! Nissan xterra xe and se. Knock sensor on top of engine but you NEED …, Knock Sensor on a 2003 Xterra. Every other forum I read says this job is 6-10 hours, includes removing the intake plenum and mechanics charge up to $1000. This article makes it look like a 10 minute job and says tools required are a simple socket wrench?? whats up? I have a 2004 Nissan with a Knock Sensor code coming up., Nov 6, 2005 · first is the brown wire for the 02 sensor. Just splice the brown wire from the CA harness into this wire from the KA plug. Here's a pic of the knock sensor location under the intake manifold. A pics of what the knock sensor plug looks like. once again use shielded wire for the knock sensor. Pic of a shielded wire with the outer layer of ... , 4803 Answers. SOURCE: where is the camshaft positioning sensor located. Your 2004 Nissan Quest is most likely to be equipped with a 3.5L V-6 engine. This engine has 2 Cam (PHASE) sensors. One is located in the back of each cylinder head. You must remove your intake air duct to see them. Posted on Oct 17, 2009., 17970 Answers. SOURCE: Diagram available for 01 Nissan Xterra Knock Sensor location? V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Fig. Engine compartment component locations., This is the Knock Sensor Sub Harness found on 2004-2015 Nissan Titan models equipped with the VK56DE powertrain. When this harness fails you will see a Check Engine Light with the code P0325.. P0325 Codes are caused by either a low output voltage seen by the ECU from the knock sensor pointing to a faulty sensor or a short or open knock sensor circuit., SOURCE: nissan xterra knock sensor. It's the valley of the engine underneath the intake manifold. It's about an $800 job because the top of the engine has to come off. However, unless you have a supercharged xterra it shouldn't effect performance. Also, the knock sensor will not trip the check engine light, as it does not indicate a primary ..., Solder two new wires about 8" long on the harness and cover with shrink wrap. Here's where I relocated the knock sensor. I played with several locations and this seemed to fit the best and was clean and out of the way. Check the torque specs since you are working on an integral, sealed engine part. The SC is 20ft/lbs., In this video I show viewers with Supercharged Nissan Xterra's & Frontier's a possible ReLocation Location for the infamously difficult to access KNOCK SENSO..., Evap fuel tank pressure sensor 2002 nissan xterra location. Evap. Canister - It looks like some kind of BLACK filter box and can be located under the car perhaps around the Gas tank area) or under the Hood area . It may be about 14 inches long x 8 inches wide and 5 inches thick. The solenoid sensor on this canister can go bad causing an EVAP ..., The only code even close to that is P0325 which is the knock sensor code. The knock sensor detects pre-ignition or pinging and retards the timing via electronic signal to your computer. The ugly part about the knock sensor is where it is located. The whole intake system must be removed in order to replace it., Where is the IAC located on a 2002 Xterra with 3.3L and stock supercharger? from the way you explain,,it sounds as if your problem may be the ect [engine coolant temperature] sensor.the computer may think the engine is always cold,thus,flooding the engine after it heats up.. i will give you the location of the ect as well as the iac., SOURCE: Diagram available for 01 Nissan Xterra Knock Sensor location? V6 3.3L The sensor is located underneath the air intake manifold on top of the engine block. This should take an experienced mechanic about 3-4 hours to replace. Fig. Engine compartment component locations Hope this help (remember rated this free help) Good luck., Announcement of Periodic Review: Moody's announces completion of a periodic review of ratings of Nissan Canada, Inc.Vollständigen Artikel bei Mood... Indices Commodities Currencies..., Factory Service Manuals - NICOclub. If you reference page EC-936 in the FSM link attached above you will see that the knock sensor is a single wire device. The reference reading is helpful in understanding it's function and effect on the ECM and diagnostics. Circuit diagram is on page EC-937: single wire. That is good to know thank you! Since ..., The very end of the video shows where you can find the knock sensor harness from a 95-99 nissan maxima at your local salvage yard.Gold wire from maxima harne..., Replacing the temperature sensor on our 2013 Xterra 4.0. Easy enough except that you can see the sensor or reach the sensor, but you can't do both at the sa..., Cranks but wont start. 2004 Xterra 120000 miles, vg33e normally aspirated. I had a knock sensor code for about a year, then I started getting a misfire code. So I changed the knock sensor. Had the upper and lower intake plenum off. I went ahead and changed plugs and wires and replaced the 3 injectors under the upper plenum., Nissan » Gallery » 2004 Nissan xterra knock sensor location Xterra knock sensor - YouTube Sep 14, 2014 · 04 nissan xterra knock sensor replacement. 2003 Nissan Xterra Supercharged Knock Sensor Replacement Part 2 - Duration: 22:52.