P0325 lexus codes P0171, P0125, P0325, P0330,P1150,P1155. Inspect wiring for damage or corrosion. Went back to mechanic and replaced Knock Sensor Bank 1 Circuit 1. The knock sensor is a crucial component in the engine management system that detects abnormal combustion or "knocking" in the engine. Lexus: Accessing Diagnostic Trouble Codes The check engine warning light will come on when the ignition switch is turned On The P0330 diagnostic trouble code (DTC) for Lexus vehicles relates to the knock sensor 1 circuit in bank 2 or a single cylinder. Customer: first scan got code P0171, P0125, P0325, P0330, P1150, P1155. Could these all be caused by a single problem? Customer: Hi, I have a 2000 lexus rx300 that is giving me a p0325 a p0330 code. 0 v-6. Does this indicate that I need to replace the knock sensor and the fuel ratio sensor? If that's the case, is it possible for me to buy aftermarket parts? Please advise. From what I understand the P0325 is the front knock sensor and the P0330 is the rear. 33 - . If you're getting P0325, P0327 and P0330 codes this video will help fix th 2003 LS430: P0325 and P0330 Started off with just the P0325, got a rodent damage diagnosis. P0325: LEXUS - Knock Sensor Circuit Malfunction. This sensor is found on the side of the engine with cylinder #1. we replace both knox sensors and the knox sensors wire harness. Find repair estimates, service schedules, and certified mechanics near you at RepairPal. Codes P1346, P0330, P0325, and P0304 indicate issues with camshaft/crankshaft sensors and cylinder misfire. Then in December of 15 I replaced both again. I need to know which one is the power and which one is ground since both wires are black. Apr 4, 2017 · P0325 PDF A technical documentation that provides diagnostic information and troubleshooting steps for knock sensor circuits in a Lexus vehicle. It keeps throwing codes P0330 and P0325. From the sleek rides to the behind-the-wheel experiences, this subreddit is your cozy corner to share stories, ask questions and connect with other Lexus lovers. This one has me scratching my head. I took it to a mechanic who recommended replacing the spark plugs and the wiring, as he thinks the knock sensor itself isn’t faulty. Tips and tricks for cleaning The Knock Sensor in your car and fixing code LEXUS P0330. Dec 7, 2007 · This will only be useful to like 4 people on this forum but. The knock sensor is essentially a microphone that is bolted to the engine. Oct 27, 2023 · Replacing the knock sensor and subharness should resolve P0325 & P0330. A Lexus IS250 Knock Sensor Replacement costs between $485 and $560 on average. This code suggests an issue with the circuitry related to the knock sensor Customer: On my 2002 Lexus RX300, check engine light is on and diagnotics shows code PO325 as bad knock sensor. Dealer said try a couple of tanks of high test gas. This most likely means that the wiring harness is bad. This caused the transmission to be limited to 3rd gear operation, (limp mode). Nov 24, 2017 · P0325 PDF A technical document that provides diagnostic information relevant to the knock sensor circuit in a vehicle. Knock sensor according to Beno's code Nov 4, 2022 · Replaced Knock Sensor Still Getting Code P0325 The DTC P0325 shows the defect in the knock sensor and circuit bank 1. 8 and a brand new coil I ordered also read . For those of you that don't know, knock sensor is right by the starter. The P0330 is the one by the pesky heater hose and the P0325 is the This Toyota Lexus RX300 `02 w 3. Lexus RX300 ошибки P0325 P0330 по датчикам детонации. I have the descriptions of the codes, but it's like reading Greek. Do not know what to do? Already spent few Welcome to the beautiful world of Lexus. 2003 Lexus ls430 intermittent knock sensor code P0325. It’s a lot of work to get to the harness (and sensors) so I’m considering putting in two new sensors (and the coolant bypass hose ofcourse) while I’m changing the harness to avoid this job down the line. Started off with just the P0325, got a rodent damage diagnosis. It's also possible that I don't know to use a meter BTW Secondary resistance is 8. Apr 24, 2007 · NOTE: I believe that the Lexus repair manual may be incorrect. Customer: 2008 Lexus RX350 3. Error code P0325 means that your vehicle is experiencing a knock sensor circuit malfunction. After driving three miles check engine light came on, pulled Code P0325. Roulez sereinement sans la peur de la panne - obd2 Customer: I have a lexus es300 that has code p0325,p0330 and p1130 . The former is Aug 29, 2024 · How to fix P0325 Code: Knock Sensor 1 Circuit Bank 1 or Single Sensor The knock sensor detects vibrations that come from a knock or an irregularity in combustion and sends a signal to the engine Repair Information for P0325 code. 2000 Lexus RX300 P0330 Code: Knock Sensor Troubleshooting RX300 often faces recurring knock sensor faults and intermittent limp mode activation after resets. Can you help? LEXUS 3UZ-FE LS430 SC430 GS430 - Knock sensor P0325 Knock sensor bank 1 circuit malfunction 89615-30080more If DTC P0325 has changed to P0330, check the knock sensor circuit on the left bank side. 7 ohms (cold). Tips and tricks for replacing The Knock Sensor in your car and fixing code LEXUS P0325. When this code appears, it indicates that the ECU has detected an issue with either the sensor itself or its wiring. Oct 12, 2016 · 2000 Lexus ES300 Knock Sensor code P0325 P0330 Ask Question Asked 9 years, 1 month ago Modified 8 years, 6 months ago Dec 23, 2024 · Ignoring the P0325 code can damage the engine, so prompt diagnosis and repair are essential to prevent costly repairs. This code is caused by an issue with the knock sensor, which can cause a variety of problems with the engine. The knock sensor is a vital component in the engine management system that detects abnormal combustion or "knocking" in the engine. I have already replace both of the knock sensors but only work for a test drive and the codes came back again. 47. light came on read the code and again I pulled P0325 only back 1 this time. The is attached to the cylinder block. After replacing with oem knock sensors,, Oct 5, 2021 · Advance Auto Parts looks at OBD-II trouble code P0325: Knock Sensor Circuit Malfunction. Tips and tricks for replacing The Knock Sensor in your car and fixing code P0325. Find out how to fix it in this article! p0325 Knock Sensor Location | Lexus LS 430 | How To Change Block Sensor #sltecheverything #p0325 #knocksensor #howtoreplace #lexusls430 I made the video for educational purposes only. The knock sensor is responsible for detecting abnormal vibrations or knocking in the engine, which can be caused by issues such as improper fuel combustion or engine detonation. 8 -FYI. If a malfunction code is displayed during the DTC check in the check mode, check the circuit for listed in the table below. p0138 - 02 Sensor Circuit High Voltage (Bank I Sensor 2) p0325 - Knock Sensor 1 Circuit Malfunction (Bank I or Single Sensor) p0330 - Knock Sensor 2 Circuit Malfunction (Bank 2) The car is sort of wanting to lose idle, but doesn't and hasn't yet. Additionally, it provides I have 02 rx330 with codes p0325 and p0330 have replaced both knock sensors and su harness any ideas? Sep 9, 2016 · SC430 - 2nd Gen (2001-2010) - Knock Sensor - CEL P0325 - SC430 - Friends, My high-mileage 2002 Lexus SC430 threw a check engine light on a particularly hot and muggy day, and the engine lost most of it's power. 2001 Lexus LS 430 engine code P0325 knock sensor bank one instructions and labor - Answered by a verified Dodge Mechanic Oct 9, 2019 · The dreaded "P0325" code popped up yesterday while I was running errands in my 2004 LX470. This also applies to any Toyota with a 1MZ engine. 0 L was setting a P0330 knock sensor bank 2 code. For P0773, check the solenoid’s resistance after applying 12 volts multiple times (load test). Customer: got code P0330 knock sensors, so replaced both and all gaskets drove car for 15 min the CEL came back on, locked out ofnoverdrive and throwing code P0325 now. Customer: The Lexus displays two codes: P0325 and P1135. Went To Mechanic, Confirmed Bad Knock Sensor, Replaced Jul 10, 2023 · What is P0325? P0325 is an OBD-II (On-Board Diagnostics II) trouble code that indicates a knock sensor 1 circuit malfunction in Bank 1 or a single sensor. The document also contains a wiring diagram illustrating the connections of knock sensors to the engine control module (ECM). The car’s knock sensor is responsible for determining if one of the cylinders is vibrating Jan 20, 2012 · I've got the P0325 code. Inspect sensor wiring for damage or corrosion. It includes details about Diagnostic Trouble Codes P0325 and P0330, used to diagnose issues with the left and right bank knock sensor circuits respectively. I have a 2000 RX300 that has been parked for 5 years, (was my Mom's Daily driver before she passed) and ran fine before it was The P0325 code indicates a problem with the Knock Sensor Circuit in Bank 1 of the engine. Tips and tricks for cleaning The Knock Sensor in your car and fixing code P0325. Jul 10, 2023 · What is P0325? P0325 is an OBD-II (On-Board Diagnostics II) trouble code that indicates a knock sensor 1 circuit malfunction in Bank 1 or a single sensor. Jul 3, 2019 · P0330, P0325 -Knock Sensor Removal Camry/Lexus V6 2002-2006 awesomesocks444 25. Or I Customer: My 2000 Lexus ES300 (125k Miles) will not go into the overdrive once the engine warms up. Fits ES 300, GS 300, IS 300, RX 300, SC 300 Knock Sensor - Repair or Replace A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 2003 Lexus ES 300 to operate inefficiently and produce higher emissions. 52 ohms. What is the P0325 Code and its Significance? The P0325 code specifically refers to a malfunction in the knock sensor circuit, more specifically, sensor 1 in bank 1. The funny thing is that it will drive beautifully and shift into all gears (including OD) when the car is cold, even with the codes present (I have an OBD II scanner) but once it warms up (usually in 3 to 5 miles of driving) it will not shift into overdrive Learn about the P0325 trouble code, its causes like faulty knock sensors or wiring issues, and how to fix it with AutoZone. поиск неисправности и ремонт Сибтроник. Learn what Knock Sensor Circuit Bank 1 means, location and how to repair. the car dose not performed well it seems like its lacking a little power on acceleration. com Replacing the knock sensor usually takes care of the problem. In this article, we'll discuss the causes of this code and how to fix it. Oct 5, 2021 · Advance Auto Parts looks at OBD-II trouble code P0325: Knock Sensor Circuit Malfunction. 2000 Lexus ES300 Hey everyone. . what shall I try next. This video shows how to repl Customer: I have a 1999 Lexus ES300 with around 144,000 miles on it. P0330 and P0325 codes indicate knock sensor circuit malfunctions. My LX has 232, 700 miles on her, so I've decided that while I'm in there Sep 6, 2017 · So my 99 lexus rx 300 with 200K+ is throwing the codes for both knock sensors. Get a free detailed estimate for a repair in your area. Dec 16, 2024 · When he's away from his desk, Brett enjoys off-roading in his 1996 Lexus LX 450 or cutting up a twisty road in his 2006 BMW Z4 3. Originally I replaced them with sensors from O’Reillys (import direct) and the codes were still there. I found a rodant nest under the intake manifold, so I removed and replaced the intakes, and replaced the bank 1 knock sensor. It's on Table of Contents Accessing Codes Reading Codes Clearing Codes OBD1 Codes OBD2 Codes Codes by Model / Year Questions & Answers NOTE: 96 & later are OBD2 systems and require a scanner. For details of each code, refer to the ’’See page ’’ under the respective intheDTCchart. 5L Rodent chewed the wires on the temperature sensor . Tips and tricks for replacing The Knock Sensor in your car and fixing code LEXUS P0330. I was looking to buy the sensors again but I notice that there are two different parts numbers and I do not know what is the correct one. WHAT IS A KNOCK SENSOR, WHERE IS THE KNOCK SENSOR, CAN YOU DRIVE WITH BAD KNOCK SENSOR If you want to know what is knock sensor, and what knock sensor is used for on your car in this video we will The Check Engine Light Was On. the customer brought the 1997 lexus es300 v6 code #po325 knock sensor 1 circuit fault My 1999 lexus es300 has p0325 code that keeps coming up afte Lexus es300: The Lexus shows 2 codes p0325 and p1135. Does it matter which knock sensor I purchase? The picture is the one that I Just a quick video showing how we fixed my friend's Lexus LX450 Land Cruiser with a P0325 Knock Sensor Circuit 1 Check Engine Light Diagnostic Trouble Code (DTC). 2000 Lexus ES300 gets P0171, P0325 and P0330 together. are these knock sensor affecting the way it drives? May 23, 2025 · The P0325 DTC is a generic powertrain fault that indicates a malfunction with the knock sensor circuit (sensor 1 on bank 1). If DTC P0330 has changed to P0325, check the knock sensor circuit on the right bank side. Could this indicate that the harness is Dec 23, 2024 · Baffled by the P0330 code? Discover the underlying causes of this mysterious malfunction and how to fix it before it's too late. Customer: My 99 lexus ES300 has a p0325 code present and bank 1 fuel trim is at -5. See full list on mechanicbase. Check engine light came back on within days. But what’s causing it, and how do you fix it? Apr 4, 2017 · A technical documentation that provides diagnostic information and troubleshooting steps for knock sensor circuits in a Lexus vehicle. The engine works properly but when we drive, the engine cannot work smoothly and on the dash board we see the engine light on symbol. I replaced everything and I now get a p0325 and p0330. In this video I will show you how to test for bad knock sensor using a multimeter. 4K subscribers Subscribe P0325 Knock Sensor 1 Circuit Malfunction Technical Description Knock Sensor Circuit Malfunction What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. However, when the average driver sees this type of code, it can be difficult to pinpoint what’s causing the issue. A knocking Explore maintenance costs and common issues for the 2000 Lexus RX300. Inspect the camshaft position sensor (P1346) and crankshaft position sensor (P0330), checking wiring and connectors for damage or corrosion. Engine started, vehicle driven with the engine speed over 2000 rpm, and the PCM detected an unexpected voltage condition on the Knock Sensor 1 (KS1) circuit during the CCM test. Sep 8, 2024 · The P0325 diagnostic trouble code (DTC) for Toyota vehicles indicates a Knock Sensor Circuit Malfunction. And a simple test at the knock Jan 20, 2012 · I've got the P0325 code. Aug 8, 2016 · It includes details for diagnostic trouble codes P0325 and P0330, outlining conditions for detection and corrective actions. Although generic, the specific repair steps may vary depending on make/model. This is going to be the 3rd time this happened so we replaced with a pig tail last time. The document explains how the knock sensors detect engine knocking and provides a wiring May 11, 2019 · A Lexus IS 300 P0325 trouble code can be a frustrating issue to deal with. This sensor is crucial for detecting engine knock or pinging, which can cause severe engine damage if not addressed. Cost to replace is high at $1,000. Knock sensor according to Beno's code this was done a 2000 toyota 4runnerIf this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. I'm working on a 1999 lexus rx300 3. After running the code, it came back knock sensor 1 is bad. Today 4 April 2016 my check eng. Here is a short step by step and i also made a video, which is here. Oct 16, 2023 · P0325 Knock Sensor 1 Circuit Malfunction (Bank 1) means a fault with your knock sensor on the cylinder head 1. I had both codes P0325 and P0330. - The bad. After replacing sensors and OE harness, verify sensor connectors click securely. 1995 Lexus ES 300 P0325 & P0330 Codes: Fixing Knock and Crank Sensors ES 300 often faces ignition misfires and rough idling due to faulty knock or crankshaft position sensors. I really don't want to do this job. When we use scanner, we see the fault code is P0330 (knock Sep 3, 2013 · 2 weeks ago I got a CEL with code with P0325. 2000 lexus rx300fault code p0325 and p0330 Tried the ECM wire "hack" to by pass sensor 2 but did not work Does this mean Mechanic's Assistant chat Customer: I'm dealing with a 2000 vehicle model that has fault codes P0325 and P0330. Check the quick overview for advice and then I Oct 20, 2019 · The Lexus guys figured this one out, the dreaded P0330 means one of two things on a 1MZFE engine: the signal wire from the #2 knock sensor is shorting to ground due to wear on the wiring harness stuck in the vibration and heat in between the heads AND/OR the sensor is truly bad. Unfortunately after 20 minutes of driving, they popped back up. I have 30 days off work to do this job. -The good. Went to AutoZone and pulled codes P0330 and P0325. The car runs great when in open loop but when the loop closes I get intermittent timing reduction. However, all my coils read . P0325 code signals a problem with the knock sensor circuit for Bank 1. I have tried restarting the ecu and clearing the codes but they pop up again. Code came back during the drive cycle test, so they replaced the knock sensors again thinking they were faulty and allegedly combing through the wire harness repaired some wires that were disintegrated over Check engine light for Toyota Lexus Knock Sensor malfunction (Error Code P0330: Knock Sensor 2 -- Circuit Bank 2 or Error Code P0325: Knock Sensor 1 -- Circuit Bank 1). I ordered… Tips and tricks for replacing The Knock Sensor in your car and fixing code LEXUS P0325. We would like to show you a description here but the site won’t allow us. Here are common symptoms, causes, and how to fix code P0325 this was done a 2000 toyota 4runnerIf this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. A knocking vibration from the cylinder block is sensed as vibrational pressure. The knock sensor's primary Make: Lexus Code: P0325 Definition: Knock Sensor 1 Circuit Malfunction Description: Engine started, vehicle driven with the engine speed over 2000 rpm, and the PCM detected an unexpected voltage condition on the Knock Sensor 1 (KS1) circuit during the CCM test. Primary cold resistance in the manual says . We'll cover what it means, symptoms, and common fixes. It includes details for diagnostic trouble codes P0325 and P0330, outlining conditions for detection and corrective actions. Customer: I have the following codes, P0171 P0174 P0325 on a 2001 LS430. P0325 – LEXUS - CarDiag : Your Easy Car Diagnostic - Vérifiez l'état d'une voiture d'occasion avant de l'acheter. 83M subscribers Subscribe Check engine light with trouble codes P0325 and P0330 means there is a likely issue with the knock sensors and/or their harness. Nov 29, 2023 · If your car's ECM throws a P0325 trouble code, you have a problem with engine knock. This code suggests an issue with the circuitry related to the knock sensor Simple easy knock sensor testing. P0325 Knock Sensor Diagnosis - EricTheCarGuy EricTheCarGuy 1. Use a multimeter to test sensor resistance and signal output while engine runs. I ordered 2 replacement knock sensors, the wiring harness, bypass hose and the spark plugs. Mechanic's Assistant: Does the light stay on, or does it blink? Customer: cleared codes then came right back on when I tried going 55 or more then stays on Mechanic's Assistant: What is the model/year of your Lexus? Customer There are several causes of the P0325 DTC code including failure of the ECU or the knock sensor. The ECU will detect this fault when it does not receive the proper information from the knock sensor. The Powertrain Control Module (PCM) recognizes a problem with the circuit or knock sensor and sets the code. 1998 Infiniti Q45 - V8 4. I sure dont remember knocking out any connections. Faulty sensors or poor connections cause false knock detection, triggering CEL. My car has had these codes since forever, but disconnecting the battery driving around for a bit has always worked regarding passing inspection. Tools Needed Ratchet Various Extensions Replaced harness and both knock sensors "aftermarket" and ended up having code P0330 and P0325. I then took these to be replaced and had the harnesses done as well. Check engine light and VSC light on. 1L - P0138 P0325 P0330 I have 3 codes showing up on the scanner. The knock sensor plays a crucial role in monitoring the combustion timing of the engine. What are the common causes of code P0325 ? To sum things up, the common causes for code P0325 are as follows: Failed knock sensor Fault in the knock sensor circuit Failed PCM What are the symptoms of code P0325 ? I have a 2000 lexus rx300 , trouble codes was p0325 and p0330 knock sensor left and right banks , so I replaced them a new sensors purchased from e bay including a new connectors too. The Airtech/Wells sensors are about $100 each from Mar 31, 2019 · Hey guys; i know this topic has been beat to death already, but i thought maybe a video could help people in the process of replacing the KS#1 for those who have the P0325 code. Does Mar 30, 2024 · The OBDII trouble code P0325 - Knock Sensor Malfunction (Sensor 1, Bank 1) indicates an issue with the knock sensor in the engine. The knock sensor is a crucial component that detects abnormal combustion in the engine, such as knocking or pinging, and sends signals to the engine control module (ECM) to adjust the ignition timing accordingly. About a week and a half ago I threw a P0325 code. I replaced the wiring harness leading to the two sensors last week and just replaced all six fuel injectors. Tips and tricks for cleaning The Knock Sensor in your car and fixing code LEXUS P0325. The code indicates your car’s primary computer, which is often referred to as the powertrain control module (PCM), perceives a problem with the knock sensor or its circuit. The knock sensor is attached to the cylinder block. 5 - 14. It senses engine knocking using a piezoelectric element. When this happened, the V8 in the SC430 felt more like a V4 flooring the accelerator pedal would 1999 Lexus ES300 P0325 Code: Knock Sensor Circuit Issue ES300 users often face persistent knock sensor codes and inaccurate fuel trim readings causing engine performance issues. Our technicians have access to manufacturer-approved repair processes and Lexus genuine parts. Find out the exact meaning of the fault code p0325, its possible causes, and tips for eliminating it – all for free. This illuminates the Check Engine Light on the dashboard. Got rid of the P0401 but now I've got the P0325. Will it work? Are there 2 knock sensors and does it make sense to replace both? Are Lexus parts better than best price parts from internet? Some people had it replaced and the check engine light P0325: Knock Sensor 1 Circuit Malfunction Bank 1 or 1 Sensor - Knock sensor circuit short to ground - Knock sensor circuit short to power - Knock sensor circuit open - Faulty knock sensor - Faulty Engine Control Module (ECM) Replacing the knock sensor usually takes care of the problem. Apr 4, 2016 · 2000 Lexus ES300 P0325 Knock Sensor 1 circuit bank 1 by Sig1977 » Mon Apr 04, 2016 8:46 pm I have a 2000 ES300 and I replaced both the Knock Sensors a year ago. Codes P0325 and P0330 indicate issues with the knock sensor and crankshaft position sensor circuits. Dec 23, 2024 · The P0325 code indicates a problem with the Knock Sensor Circuit in Bank 1 of your engine, which is responsible for detecting abnormal vibrations or knocking. Went To Autozone And Pulled Codes P0330 And P0325. I've checked to make sure the wiring harness is connected securely. It detects abnormal pulsations or vibrations from the combustion chambers and sends feedback to the Powertrain Control Module (PCM). For an OBD2 code list, please see our Lexus code list or the appropriate generic list. There are two codes (P0325 and P0330). I replaced both knock sensors less than one year ago. Anecdotally this code seems to be more commonly found on Honda, Acura, Nissan I have a 2001 RX300 - had the knock sensors replaced last year. My 2000 Lexus es300 had codes P0325 and P0330 pop up which both indicate knock sensor problems. Went to mechanic, confirmed bad Knock Sensor, replaced them. Watch how to replace Knock sensor on a 1996 1997 1998 1999 2000 2001 Lexus ES 300. The P0330 code indicates a crankshaft position sensor circuit malfunction, often confused with knock sensor issues. 0si — sometimes with a border collie named Lilly in tow. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM). The timing belt has also been replaced in the last few months. #lexus #es300 #toyota The check engine light was on. The knock sensor is a crucial component in your vehicle’s engine, responsible for detecting abnormal combustion, often referred to as engine knocking or pinging. A knocking WHAT IS A KNOCK SENSOR, WHERE IS THE KNOCK SENSOR, CAN YOU DRIVE WITH BAD KNOCK SENSOR If you want to know what is knock sensor, and what knock sensor is used for on your car in this video we will P0328 code indicates a high input signal from the knock sensor 1 located in Bank 1 of your engine. Aug 25, 2024 · The P0325 code for a Lexus indicates a malfunction in the knock sensor circuit. When your vehicle's computer detects an abnormal voltage level from this sensor, it triggers this code. This Mar 16, 2022 · Check engine light code P0325 means Knock Sensor 1 Circuit Malfunction (Bank 1). Went threw the diagnostic procedure and found erratic readings from knock sensors on a scope. What Does Code P0325 Mean? Diagnostic trouble code (DTC) P0325 stands for “Knock Sensor Malfunction (Sensor 1, Bank 1)”. Jul 10, 2024 · P0325 Code Explained: Causes, Symptoms, and Solutions The OBD-II Diagnostic Trouble Code (DTC) P0325 indicates a malfunction in the Knock Sensor 1 Circuit (Bank 1). If you detected a P0325 code reading on the OBD2 Scanner means that there is a malfunction within the knock sensor 1 in ci Customer: On my 2002 Lexus RX300, check engine light is on and diagnotics shows code PO325 as bad knock sensor. Mine read 11. And a simple test at the knock Jan 5, 2013 · HELP! Codes P0174, P0325 and P0330 Hello all, I have an RX 300 2001 with the above codes from 2019. The only thing I've done recently was pull the TB out to fix the P0401 (changed the vsv for egr and the modulator). My 2001 Lexus needs a new knock sensor. Once the check engine light goes on, the car goes into "safe P0325 LEXUS - Knock Sensor Circuit Malfunction Possible causes; Faulty Knock Sensor Knock Sensor circuit poor electrical connection Knock Sensor harness is open or shorted Faulty Engine Control Module (ECM) Possible symptoms; Engine Light ON (or Service Engine Soon Warning Light) Possible Lack/Loss of Power How to clean The Knock Sensor. After sixty miles the check engine light came on and code pulled P0325. I've also checked for a ground Customer: I have a 2000 Lexus ES300 with a P0330 code. Got the insurance to replace the pigtail connectors and both knock sensors. Cause: Verify that the Knock Sensor (KS) is tightened to specificationKnock sensor signal circuit is open or shorted to groundKnock Mar 19, 2018 · RX - 1st Gen (1999-2003) - 2000 RX300 Code PO325 after replacing both knock sensors and harness - Hi, I'm new to the forums, but not on working on cars. Sep 6, 2016 · Code P0325 pertains to the sensor on bank 1 (the side of the engine where the #1 cylinder is located). I attempted the ECM wire "hack" to bypass sensor 2, but it didn't work. Same error. Code P0325 Description When your vehicle’s onboard diagnostic system generates a P0325 code, it indicates a problem with the Knock Sensor Circuit in Bank 1 of the engine. fsuviym ixtjymj boz izs ouey ayvsoy ksfeot capabc ipcwpmfr kdb vbjquc nbpbc hkge hdrcu qvntogl