Toyota camry knock sensor problems One day when I started it up to go to work the check engine light came on. The resistance can be checked, and examine the outside of the coil for cracks. The OBD II reader showed P0328 and it says it could be a faulty knock sensor. (knock sensor bank 2) It seems that if I clear the code the problem goes away and the car shifts smoothly for about 5 miles and the then go right back into the problem. 52 = Knock Sensor signal, left bank (front, nearest radiator). The code you get will either be for an intermittent problem, high input, low input, or open circuit. Clearing this code typically requires a new knock sensor. Mar 30, 2024 · What is the role of knock sensor, common problems and repairs. It can also result in a knocking or detonating engine in the worst case, but most often you will notice signs like loss of engine power and high fuel consumption. I went ahead and replaced both knock sensors and the harness, checked the connections, protected them with dielectric grease, I cleared the codes and they came right back after going about a mile down the road. Aug 14, 2019 · Engine knocking is frequently caused by low oil, ignition issues, timing issues, rod bearings, or knock sensors. We've ruled out there being an engine problem and certainly not the actual knock sensor since it was totally replaced. Replacing the knock sensor is a relatively easy job, and can be done by anyone with basic mechanical skills. com. The check engine light just went away. The most common sign of a bad knock sensor is an illuminated check engine light. Samarins. Figure 2. Before you do any looking around, is the check engine light on? If it is, it’s time to get the diagnostic codes from the ECM and use those to help you find the problem. If the knock sensor is not working properly, it can cause the check engine light to come on. The check engine light comes on after about 3K Mar 8, 2023 · A week or so later I started getting a p0330 and p0325 code "Knock sensor 1 and knock sensor 2" code at the same time. Remove the old knock sensor. 2015 RAV4 Limited AWD, ASA44L-CNTGKA, Tech Pkg, Barcelona Red, 130k miles. 0 lt Toyota Camry V6, 3VZ FE engine split some months back and it overheated. Aug 12, 2007 · I recently purchased a 1993 Camry V6 XLE w/275K beater to drive back and forth to work for $500. Nov 4, 2019 · Toyota Camry: Bad Timing Belt or Chain Symptoms . I had it bad around 204,000 miles - knock sensor CEL, wouldn’t shift into fourth gear. I see those same Black and Clear shielded wires but have no idea what they are, can’t find a diagram anywhere. Dec 6, 2012 · Even with the brand new knock sensor I still get the code sometimes. But I would think a clogged fuel filter would cause problems at high RPM, not just 1800-2000. How can I diagnose the OBDII code P0328 in my Toyota related to the Knock Sensor 1 Circuit High Input? - Diagnosing the code involves inspecting the knock sensor and its wiring for damage, testing the sensor's resistance, and checking for any loose connections or corroded terminals. This ECU is pretty hard to find any info on. Any help is appreciated. 3L V6, 120k miles, started throwing a P0328 knock sensor code. I remember the repair at the time, Toyota techs were surprised at the problem, it was very rare for a 3VZ-FE, but the topic was well know because of problems with the 1MZ engine. The most common symptom of a bad knock sensor is a check engine light on your dashboard. The car runs good otherwise Sep 10, 2017 · Hey, Roman, hoping for some help with picking correct part number. I've been driving with the CEL for Nov 23, 2008 · knock sensor problems. A bad knock sensor will often throw a trouble code, such as P0325 (knock sensor “1”). No number 2 knock sensor signal to ECM for 2 crank revolutions with engine speed between 1,600 and 5,200 RPM. If the knock sensor goes bad, then the engine can knock. The second most common cause is Oct 5, 2013 · I have a whole box of faulty knock sensors that tells otherwise. Toyota Camry 2012-2017; Mazda 6 2014-2019; Honda Accord Apr 12, 2012 · I got it at 238K (km), and it now has 301k Km (180K miles), and has never had another knock sensor code or problem. 4 4 cyl engine. I've replaced them on Chevy, Cadillac, Nissan, Infiniti, Toyota. Knock Sensor. Found a DIY on YouTube where a guy bought one new knock sensor, a new knock sensor harness (they also go bad frequently), a spool of copper wire and some electrical tape. Aug 26, 2022 · 3. I just got the car and I'm trying to fix it, the guy before me had new knock sensors installed but that did not fix the problem. Is your Camry running a bit rough? Has your check engine light come on? Your knock sensor may have gone bad. Nov 28, 2024 · I have a 2005 Toyota Sienna at 148k miles where the knock sensor has gone bad (further validated by the sluggish acceleration while driving). When I pull the code it shows P0330 code. Just need to find the pin out on it so I can bypass the #2 sensor. Jan 8, 2010 · Toyota Camry Knock Sensor Problem The top of the radiator on my 1993 3. 0L EFI DOHC 6cyl Camry LE will periodically refuse to go into overdrive. I have since sorted out the head gaskets and it seems to be running okay. Home; For Used Car Buyers. Come discuss the Camry, Tacoma May 3, 2016 · My 2002 Toyota Camry 3. Aug 12, 2015 · This article applies to the Toyota Camry (1997-2011). replace it with a new Toyota knock sensor? Forum is a community dedicated to all Toyota models. Jan 23, 2023 · This is a common problem with the 2007 Toyota Camry. 4. My big mitts can barely reach under the intake manifold to get to the knock sensor on these, but if Dec 5, 2007 · There might be another problem besides the knock sensor. Apr 29, 2020 · Bought a used 2007 Solara convertible with 3. Can I drive my Toyota with the OBDII code P0328 present? Jun 30, 2020 · My buddy's 2002 Camry V6 (1MZ-FE) started throwing a knock sensor code. Step 3 – Install new knock sensor. Apr 27, 2012 · For the '92-'93 V6 Camry which has OBD I, the error codes related to knock sensors are listed below. The rpms will spike to 4000 going 40 mph. Install the new knock sensor and use the 27mm socket and wrench to tighten it in place. I think they are cheap chinese crap; the only marking on the sensors said "china 5019". Jun 2, 2017 · I tested both sensors on the workbench with the new harness before installing them on the test bracket for a few hundred miles. When the PCM detects a problem with the knock sensor or its circuit, the module will turn on the check engine light and store a corresponding diagnostic trouble code (DTC) in its memory. With no more problems I did the knock sensor/harness replacement again and since then (5 months ago) I have not had any problems! Mar 9, 2023 · Symptoms Of A Bad Knock Sensor. However the check engine light comes on once the engine warms up. So, I Oct 20, 2019 · my friend has a knock sensor code for knock sensor 2. Replaced PCV valve, $10/10 minute fix, code has not reappeared. Aug 5, 2015 · Once loose, remove the old knock sensor. This is not a terribly difficult DIY job; you can handle it in just a few minutes. Feb 12, 2013 · I have a 2007 4 cylinder Camry. My dealer says it is probably a short in the electrical but I would have to replace the entire main wiring harness so I'm just living it with it for now. The knock sensor is located on the engine, and is used to monitor engine noise. While the engine will likely have to be taken out as part of this repair work, I'm posting in the hopes of learning what else is likely to break at around Jan 25, 2019 · P0330 is a powertrain OBDII trouble code that has the same meaning for the Toyota Camry as it would any other vehicle. Modern engines use a knock sensor to correct knocking automatically. He's been resetting it on long drives to regain overdrive - but this week we decided to finally fix it. Feb 2, 2024 · The most common knock sensor problems include: Illuminated Check Engine Light. 0L highlanders and Rx300s. Jul 20, 2021 · A bad knock sensor can trigger your Camry’s check engine light. Rod bearings exist in-between the crankshaft and Jun 9, 2020 · Hi, I have a 2003 Camry 3. I the previous owner took pretty good care of the car but it does have one issue that I cant figure out related to the knock sensors and a power lag. Oct 11, 2015 · Code 12 can be caused by distributor faults, not likely to be the knock sensor. Looking to ID knock sensor for an '01 Camry 1MZFE, VIN = 4T1BF28K71U123826. Any trouble codes from P0325 -P0334 are related to the knock sensor in one way or the other. Aug 15, 2021 · A couple of months ago the check engine light went on in my 2007 Camry with 2. 0 V6 and have the 2 codes for knock sensors. 0L 6cyl XLE will periodically refuse to go into overdrive. By definition, it means that the vehicles ECM/PCM isn't getting the proper signal from the knock sensor. Again, tightening from the top of the engine bay makes gaining necessary leverage a lot easier. (knock sensor bank 2 failed knock sensor/fault in knock sensor circuit/failed PCM) It seems that if I clear the code the problem goes away and the car Oct 26, 2021 · Knock sensor problems hit all the first gen 3. My OBD scanner said it was code p0328 - Knock May 30, 2023 · My 2002 Toyota Camry 3. Jan 21, 2006 · 1998 Toyota Sienna 1992 Toyota Camry 2000 Chev Cavalier My knock sensor malfunctioned in November when I put in some bad gas. Coils are pretty notorious for failing on these, I would look into that. Especially Nissan/Infiniti 3. Worn Bearings. She has an 03 Camry LE with a 1MZ-FE engine. I have time off work (thanks COVID) so we're taking the opportunity to do some maintenance. 0V6 like in the Maxima and I30 They even give you the connector and pigtail, since the connection on these must be clean and tight. We replaced the knock sensor (used Delphi AS10172 knock sensor) and we didn't even have to re-set. lwvkw loe jhjv wcsvwe ymzm ezjdrs bhy lfsy cqrwyzs iwcxnsw tqjk eymp twhdozf hgon thbyb