It leaves little room for hands and tools. The code stands for knock sensor bank one sensor one circuit input high. The sensor is attached to the cylinder block, cylinder head or intake manifold. When detected it then slightly backs off the timing. Most members on here are very helpful, but will expect you to at least do some of your own research before posting a question.
People just want them to pass state emissions inspection without dumping a lot of money into a car that won't last much longer. Thanks for your input, Ritchie Ritchie wrote:It appears on this model the single lead connector goes to the knock sensor. Learn how to perform the reset procedure and replace the ignition lock cylinder. The P0325 description is knock sensor circuit malfunction and the P1320 is ignition signal - circuit malfunction. Not an auto repair expert? They mount the knock sensor in the lifter valley of the block on these engines. Available for various import and domestic makes and models, these knock sensors recognize all types of knock frequencies and help minimize the possibility of damaging internal engine components. The Nissan Pathfinder and the Maxima are two automobiles that fit into this category.
The knock sensor is located under the intake manifold on the passenger side of the engine. Since the location is low the easiest way to get to it is to raise the car and approach it from the bottom. The computer uses this information to tune the engine so that it doesn't knock. The only way to get at it is to remove the plenum and the intake manifold. This may lead to a diagnosis if you change parts related to cylinder 4. In addition, some four-cylinder models carrying the 2. We've worked hard over 11 years designing a website experience that makes it easy for anyone to idenify whether parts fit their car.
If you are brand new to these types of forums, you can also click on the search function and you should be able to find 90% of what you are looking for. It allows the engine control module to provide maximum ignition timing advance until it hears an engine ping. Replacing this same knock sensor part on the 3 L and 3. In fact, after you crack the bolt loose you can spin it out with your fingertips. Posted on Apr 05, 2010 It will not pass inspection.
I found some great articles: P0325 - P1320 - Good luck! Replacing the knock sensor usually takes care of the problem. Starter location and mounting detail-3. However, on the V-6 models you do have an option of relocating the sensor to avoid having to pull the engine apart. I'm a big believer in verifying failed components. It can be accessed from under the vehicle. When you do this, you cut the original harness and splice in a replacement pigtail that attaches to the new location. Changing the design and how the circuit operates doesn't seem like a good idea to me.
The knock sensor will resemble a small battery terminal with a bolt through to the engine. Usually they die in pairs. Which is located above and away from the egr canister under the driver side rear bumper it is round and have about 3 hoses connected to it. However, when faced with a Nissan knock sensor code in the P0325 through P0334 range I have never found anything besides a failed sensor. Knock sensor indicates a knock coming from the engine, perhaps from cylinder 4. Symptoms: You may notice drivability problems including a lack of power and perhaps some hesitation. The knock sensor monitors vibrations within the engine from the outside of the block.
The P1320 refers to the ignition coil and wiring. I found some great articles: P0325 - P1320 - Good luck! I'll summarize and then give links on more detailed articles I found. Starter location and mounting detail-3. Only way to fix these 2 problems is replacement of the 2 components. Mar 15, 2011 p0304 misfire on cylinder 4 p0325 knock sensor circuit Could be a bad wire, plug, or coil pack on cylinder 4 or bad distributor connection.
Repair Procedure for Nissan Knock Sensor Code Nissan uses the same knock sensor on the V-6 engines and the two varieties of four-cylinder engines mentioned here. I would like to bypass the knock sensors on my early model 1999 Q 45 and fully understand the risks of damage to the engine. You've come to the right place to get affordable quality Knock Sensors for your Nissan Altima. Knock sensors generally bolt into or thread into the engine block. Replace or fix these two items should do the trick. And maybe this is the right thing for your situation.
If you fall in this category than the choice seems clear. Basically the P0325 refers to the knock sensor and associated wiring. There may also be other symptoms. In fact, in many cases I find the sensor broken or cracked. We consider this a difficult repair even for experienced technicians.