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Chevrolet’s 4.3-liter Vortec V-6 engines incorporated one or two knock sensors. These sensors detected incorrect fuel-air mixture combustion in the cylinder. The knock sensor relayed the information to the engine control module, which adjus...The best part is, our GMC Acadia Knock Sensor products start from as little as $21.99. When it comes to your GMC Acadia, you want parts and products from only ... visit one of our local Advance Auto Parts locations and you’ll be back on the road in no ... 2012 GMC Acadia Knock Sensor. 2013 GMC Acadia Knock Sensor. 2014 GMC Acadia Knock ...Sep 15, 2023 · Diagnostic Trouble Code (DTC) P0328 stands for Knock Sensor 1 Circuit High (Bank 1 ). Knock sensors are devices that are used to detect engine knock. This sensor is typically a two-wire sensor, though there are some devices that only have one wire. The knock sensor receives a 5-volt reference and returns a signal to the PCM. Dec 20, 2022 · Faulty fuel injector. Vacuum leak. Low fuel pressure. Camshaft and/or crankshaft sensor defective. Engine timing off. Leaking head gasket. Low engine compression. Poor quality fuel that is old or contaminated. P0300 is not one of the top 5 trouble codes for the GMC Acadia but, it is still a common one. Sorry the first response was a bit unspecific. It took a while to find a thread showing the knock sensor location on the front of the engine. Here's a thread with a pic from a 2010 Traverse. The sensor is between the oil filter and starter. It should be the …The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. The coolant temperature sensor itself is often quite cheap, and you can often find them for around $40 for a quality one.P0331 GMC Description. The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM). GMC Vehicle: GMC Acadia,GMC …Fits Downstream Left; Bank 2 Sensor 2; Actual OE Part or Downstream Right; Bank 1 Sensor 2; Actual OE Part Choose [ Wholesaler Closeout -- 30 Day Warranty] (Only 1 Remaining) ($23.79) ^ [ Regular Inventory ] ($35.79) ^Apr 13, 2013 · Bank 1 is always the same side of the engine as the number one cylinder. bank 2 is always the other side of the engine. Sensor 1 is always before the catalytic converter. Sensor 2 is always after the catalytic converter. Cylinder number one on a 3.6 should be on the firewall side of the engine. I’m happy to assist further over the phone at ... P0331 GMC Description. The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM). GMC Vehicle: GMC Acadia,GMC …Labor: 1.0. To diagnose the P0330 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.#1 · Aug 16, 2021 Ok I have a 2012 GMC Acadia Denali. Keep getting a code p0325 for knock sensor. I replaced both knock sensors and the wiring harnesses. …Once you find the 2012 Acadia AC low pressure port cap, hook up the can of refrigerant to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs. Typically the AC recharge kit you buy will have enough capacity to add enough freon to get the AC ...The most common symptoms of a faulty knock sensor are engine noises, flashing dashboard or “Check engine” lights and diminished fuel economy. These symptoms are most common when the vehicle is travelling at highway speeds or carrying a heav...Our friend, the VVT solenoid, applies oil pressure to activate the actuator. The PCM controls the VVT solenoids based on input from various sensors. Typically, there’s one VVT solenoid for each actuator. Some vehicles only have an actuator on the exhaust camshaft or the intake camshaft, while others have actuators on both.So follow harness from oil pressure sensor back to main harness to see if you can locate the knock sensor harness. If not I'd just run new wires bewteen PCM …1. Check Engine Light A bad knock sensor can trigger your Acadia's check engine light. Any trouble codes from P0325 -P0334 are related to the knock sensor in one way or the other. The code you get will either be for an intermittent problem, high input, low input, or open circuit.

P0016 should be considered an important trouble code to diagnose and repair. The crank and cam sensors work in tandem to produce the ideal air/fuel ratio for your engine. When this timing is off, the engine will typically not run (or barely run) Here are the major symptoms of P0016 in the Acadia: Failure to start. Rattle coming from the motor.Coolant temperature sensor replacement2007-2012 GMC Acadia 2010-2012 GMC Terrain 2007-2009 Pontiac G6 2008-2009 Pontiac G8, Torrent 2007-2010 Saturn OUTLOOK 2008-2009 Saturn AURA 2008-2010 Saturn VUE Equipped with 6 Cylinder Engine RPO LAU, LF1, LFW, LFX, LLT, LP1 or LY7 This PI is being revised to add the engine RPO LFX, the 2004-2006 Buick Rendezvous, the Jun 27, 2015 · If it is not the oil pressure sensor it could be a more serious problem like a failing oil pump, plugged/ pick up tube fell off, oil filter plugged, etc etc., a good technician will put a manual oil pressure gage on the engine to verify low oil pressure and then have to diagnose why. Good luck. I hope this helped you out, if so let me know by ...

Start from the hood. First of all, open the hood of the car. The next step is locating the knock sensor. Don’t be confused with the knock sensor and oil pressure sensor. Be careful in this regard. The knock sensor is fixed with the engine block to detect the sound of the engine precisely. After locating the sensor, remove the cable assembly ...Apr 23, 2015 · No hidden fees. No cable box. No problems. WARNING!!! You must properly torque replacement knock sensors or you may experience a return code and sensor failure. Watch this supplemental video... …

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Aug 15, 2014 · Need to locate the exact location of BCM and . Possible cause: GMC Acadia 3.6L Crankshaft Position Sensor Torque Spec: 8 ft-lbs . Timin.