Chevy silverado bank 1 sensor 2. We've shown you a couple of ways to fix your posture and why it's so important. But if those aren't working out for you, this posture sensor that detects when your posture slips an...
Bank 2 Sensor 1 Oxygen Sensor 2008 Chevrolet Silverado - Follow me on Instagram @559powerscape & on Facebook @Five59powerscape
About this item . 👉【Replacement Part Number】75-4515 234-4563 ; 📦【Package Includes】1 x Oxygen Sensor; 【Application】Replacement for Chevrolet Silverado 2500 Hd 2012 Pickup; Gas Engine 6L, Silverado 2500 Hd 2015-2013 6L, Silverado 3500 Hd 2015 6L, Silverado 3500 Hd 2014-2012 Pickup 6L, Suburban 2500 2012 6L
Bank 2 Sensor 1 Oxygen Sensor 2008 Chevrolet Silverado - Follow me on Instagram @559powerscape & on Facebook @Five59powerscapeFor example, the P0155 code can result in insufficient fuel economy because a lousy sensor will result in inefficient fuel usage. After all, the engine remains in an open loop. Another symptom you may notice is a rough engine idle as the engine struggles to maintain the proper air-to-fuel ratio. The causes vary, but the most common issue is a ...
Oct 15, 2021 · Rear Oxygen Sensor (Bank 1, Sensor 2) A faulty bank 1, sensor 2 oxygen sensor can trigger the P0036 code. This sensor can be found on the same side of the engine’s number one cylinder and after the catalytic converter. If the oxygen sensor goes bad, you must replace it.Bank 2 Sensor 1 means Upstream Left; Bank 1 Sensor 2 means Downstream Right; Bank 2 Sensor 2 means Downstream Left; sensor 1=Upstream sensor 2=Downstream; Fitment： Only Fit:Trans Code 4L60E Auto Trans. 1996-1997 Chevy C1500 Base - 4.3L; 1996-1997 Chevy C1500 Base - 5.0L; 1996-1997 Chevy C1500 Base - 5.7L; 1996-1998 Chevy C1500 Cheyenne ...The 2019 Chevy Silverado 1500 LTZ is the perfect truck for those who want to cruise in style. With its sleek design, powerful engine, and luxurious interior, this truck is sure to ...What the P0155 code means. When the P0155 code is present, it is an indication that the heater element of the oxygen sensor is taking longer than the normal to heat up. The power control module (PCM) will store the P0155 trouble code and the Check Engine Light will come on to alert the vehicle's operator to the problem.Where is the O2 bank one sensor one located on a 2000 Chevy Silverado? Bank 1 on a Chevy is the drivers side. Sensor 1 is located in front of the catalytic convertor and sensor 2 is after the ...What the P0330 code means. P0330 is a DTC that is set when a malfunction is detected in the knock sensor 2 circuit that causes it to not operate properly. Once the ECU detects the malfunction a Check Engine Light will be displayed on the dashboard. The Check Engine Light will remain until the code is cleared or the vehicle is repaired.Part #: 350-34939. Line: WLK. Check Vehicle Fit. Oxygen/Air-Fuel Ratio Sensor Downstream Left, Bank 1 Sensor 2 Or Downstream Right, Bank 2 Sensor 2. 1 Year …The P0333 code stands for "Knock Sensor 2 Circuit High Input (Bank 2)," which typically means the powertrain control module (PCM) didn't receive a signal from the knock sensor. The common causes of the P0333 code are knock sensor failure, wiring issues, and a faulty PCM. An illuminated check engine light, audible engine knock, and a loss ...Shop for the best Oxygen Sensor for your 2013 Chevrolet Silverado 2500 HD, and you can place your order online and pick up for free at your local O'Reilly Auto . ... Bank 1 Sensor 2 Or Bank 2 Sensor 2. 1 Year Limited Warranty. Number Of Wires: 4. Thread Size: ...
The O2 sensor in Chevy Silverado 2500 HD monitors the level of oxygen in the engine’s exhaust gases and reports the data to the control unit that continuously adjusts the air to fuel ratio in the engine to achieve maximum efficiency. ... (Bank 2 Sensor 1) P0156 = 02 Sensor Circuit Malfunction (Bank 2 Sensor 2) P0157 = 02 Sensor Circuit …Oxygen Sensor. The P0171 code is thrown when the bank one sensor one O2 sensor reports that your Silverado’s engine is running lean. The sensor on or right after the exhaust manifold is typically the sensor that reports the lean condition. If it is malfunctioning, it can cause a false P0171 code. Swap Test.1247 posts · Joined 2014. #2 · Oct 29, 2015. Duramax does not use oxygen (O2) sensors. Perhaps you're thinking of a nitrogen oxide (NOx) sensor? In which case, the location of NOx sensor 1 (there's only one exhaust bank) is indicated by 1 on this diagram (diagram goes from engine on the left to tail pipe on the right).
16 Mar 2019 ... The owner brought over his trusty Chevy Truck over for ... Chevrolet 1500: 02 Sensor Codes With NEW Sensors Installed? ... Bank 1, Bank 2. Oxygen O2 ...
1997 K1500 Silverado O2 Sensor Problems. mpesho. 11-08-2006, 07:35 PM. I have a 1997 Chevy Silverado Pickup with a 350. 125,000 miles with no modifications. I have been getting a PO141 Code and the check engine light stays on. I have replaced the O2 sensor Bank 1 Sensor 2 that it refers to. I have been told that is the drivers side O2 Sensor ...
Learn what HO2S Slow Response Bank 2 Sensor 1 means, location and how to repair? ... The cost of diagnosing the P0153 2018 Chevrolet Silverado code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.13 posts · Joined 2017. #17 · Jan 2, 2018. I put in a new Delphi fuel pump and Maf sensor.The P0171 and P0174 codes went away.It could have been the Maf sensor or the crappy K&N intake might have been leaking.The fuel pressure is still low 50 with a new pump.I'm getting P0300 code at idle.When I hooked scanner up it's misfiring on 1,3,5,7.Diagnosis of P0171 or P0174 Lean Code / CodesOct 15, 2021 · Rear Oxygen Sensor (Bank 1, Sensor 2) A faulty bank 1, sensor 2 oxygen sensor can trigger the P0036 code. This sensor can be found on the same side of the engine’s number one cylinder and after the catalytic converter. If the oxygen sensor goes bad, you must replace it.P2271 is a diagnostic trouble code (DTC) for "O2 Sensor Signal Stuck Rich Bank 1 Sensor 2". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic for $154 ...
P0096 is a diagnostic trouble code (DTC) for "Intake Air Temperature Sensor 2 Circuit Range/Performance". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light ...3 Oct 2013 ... Buy Now! New O2 Oxygen Sensor with Install Tool from 1AAuto.com http://1aau.to/ia/1AEEK00521 1A Auto shows you how to remove, install, ...Code P0140 indicates that there's problem with the post-catalytic monitoring oxygen sensor. Found behind the catalytic converter, this sensor measures the oxygen levels in the exhaust after the converter breaks down the unburned fuel.. If the catalytic converter is in good condition, this oxygen sensor takes more time to change its voltage than the #1 sensor placed before the catalytic ...When an OBD-II equipped vehicle has a stored P015B code, it means that the powertrain control module (PCM) has detected a delayed response time from the upstream (first one after the exhaust leaves the engine, in front of catalytic converter) oxygen (O2) sensor or circuit for engine bank one. Bank 1 specifies the bank of the engine which ...HO2S 1/1 is always on the same side of the engine as cylinder 1. This will be different on a Chevy or Dodge than on a Ford. But even on transverse (sideways) engines, the same rule applies, so make sure you're working on the proper O2 sensor before you start. ... (Bank 1, Sensor 2) A P0160 engine code is a generic powertrain code for vehicles ...The P0131 code is an OBD-II diagnostic trouble code that indicates low voltage in the Chevy Silverado's Oxygen (O2) sensor circuit for Bank 1, Sensor 1 (B1S1). This sensor plays a crucial role in maintaining optimal engine performance by detecting the air-fuel ratio in the exhaust, then sending this data to the Silverado's engine control.Step 2 - Remove the old O2 sensors. Figures 4 through 6 below show the replacement of the B2/S2 (passenger's side) O2 sensor. However, replacement of the B1/S2 (driver's side) O2 sensor is the same process. Using your flat head screwdriver, pry out the clip holding the wire harness to the sheet metal. Disconnect the O2 sensor wire harness ...Jan 22, 2022 · 10786 posts · Joined 2009. #6 · Jan 22, 2022. Some information available here P11DC - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different. 2008 Silverado LT, Crew Cab, 2WD,LB.The 2015 Chevy Silverado 1500 is a reliable, powerful, and comfortable pickup truck that has been a top choice for drivers for years. The 2015 Chevy Silverado 1500 is powered by a ...110 posts · Joined 2013. #2 · Feb 27, 2014. The wires off the o2 sensors are know to rub through against the frame. The o2 sensors share the same ground as ignition coils and when the wires to the o2 sensors short out against the frame it will for whatever reason draw down the current from the coils causing the misfire. its a common thing on ...Wondering if anyone had any encounters with engine diag code p2273 - Sensor 2 Bank 2 striking rich. I think this is the sensor right after the cats/y pipe. I haven't noticed any issues with engine or performance lately. I replaced the spark plugs a week or so ago and saw this code twice and cleared it twice shortly after (but may not be related).Code P0137 triggers when the PCM detects that the signal from oxygen sensor 2 on Bank 1 is below a specific value for a certain amount of time. The Bank 1 portion of the code refers to the side where the #1 cylinder is located. There are two O2 sensors in your vehicle. The sensor located before the catalytic converter is the upstream sensor ...In this video I show you how I diagnosed and repair a 2007 Chevy 1500 Classic with a 5.3 that had an engine light on with some 02 heater codes stored in it P...How to replace camshaft position sensor 2007-13 chevy silverado Chevrolet silverado 1500 questions Sensor bank chevy o2 change 2003 Suburban silverado sensors p0141 z71 diagram cargurus found ... Close. Home / posts. Bank 1 Sensor 1 Chevy Silverado. Author Prof. Mittie Luettgen 29 Oct 2023 . 08 chevy silverado dtc p1133 ho2s bank 1 sensor 1 ...Equip cars, trucks & SUVs with 2018 Chevrolet Silverado 1500 Oxygen Sensor from AutoZone. Get Yours Today! We have the best products at the right price. ... Oxygen Sensor. Bank 1 Sensor 2 (B1S2). OEM manufacturer: NTK. Direct fit oxygen sensor. Left, Right. PRICE: 48.99Sensor Type: Narrow-BandWiring Harness Length: 13.25. Sponsored. Walker ...Aug 24, 2021 · An engine code P0332 means that knock sensor #2 is sending an output voltage to the PCM that is lower than the manufacturer-specified range. Without proper readings from the knock sensor, the PCM cannot accurately alter ignition timing to prevent engine knocking. P0332 is a generic trouble codethat applies to a variety of makes and models.24 Mar 2024 ... Gm oxygen sensor sensor 1 bank 1. upstream sensor. #diyautomotive #Chevy #gmc #lsengines #fullsizeGM. No views · 4 minutes ago ...more ...P2278 OBD-II Trouble Code: O2 Sensor Signals Swapped Bank 1 Sensor 3/Bank 2 Sensor 3; What the P2273 code means. The purpose of the oxygen (O2) sensor is to monitor the amount of oxygen that is present in the exhaust. The air-fuel ratio is very important. Too much fuel will allow carbon monoxide to be emitted into the atmosphere.
Notes: Aftermarket part, Bank 1 Sensor 1 (B1S1), Left Bank 2 Sensor 1 (B2S1), Right. Narrowband Oxygen Sensor OEM equivalent design Direct fit oxygen sensor. PRICE: 72.99Wiring Harness Length: 13.75INThread Diameter: 18INSensor Type: HeatedMar 3, 2019 · Sensor 2 is right by the Catalytic Converter, which produces a ton of heat. The downstream sensor is especially susceptible to this problem Here’s how to find a short in the wiring harness (Youtube). Plugged Catalytic Converter – That catalytic converter can cause the P0137 code to set.The heating elements inside each HO2S heat the sensor to bring the sensor up to operating conditions faster. This allows the system to enter Closed Loop earlier and the ECM to calculate the air-to-fuel ratio sooner. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the HO2S voltage is greater than 1, 050 mV. P0138 ...2017 Chevrolet Silverado 1500 ... Bank 1 Sensor 2 Or Downstream Right, Bank 2 Sensor 2. 1 Year Limited Warranty. Number Of Wires: 4. Thread Size: M18. Connector Shape: Oval. Attachment Method: Screw-In. Overall Length (in): 15-7/8 Inch. Overall Length (mm): ...Again, determine which bank is which first or you’ll waste a lot of time and effort. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2 2/2 is downstream on Bank 2.Eng light on telling that the problem is the sensor bank 2 sensor 2 . Tags: chevrolet, silverado 1500. 1 reply Report. Answer. Popular Answer. DaveJM on . ... 2013 Chevrolet Silverado 1500 Estimates. Cabin Air Filter Replacement ($67 - $106) in Florissant, MO. Ignition Timing Adjust ($88 - $111) in Santa Rosa, CA.
Equip cars, trucks & SUVs with 2017 Chevrolet Silverado 1500 Oxygen Sensor from AutoZone. Get Yours Today! We have the best products at the right price. ... Oxygen Sensor. Bank 1 Sensor 2 (B1S2). OEM manufacturer: NTK. Direct fit oxygen sensor. Left, Right. PRICE: 48.99Sensor Type: Narrow-BandWiring Harness Length: 13.25. Sponsored. ACDelco ...Oct 6, 2023 · Diagnostic trouble code (DTC) stands for “Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2).” It indicates that the PCM perceives a problem with the post-catalytic monitoring oxygen sensor (the bank 1, sensor 2) circuit.CHEVROLET > 2003 > SILVERADO 2500 > 6.0L V8 > Exhaust & Emission > Oxygen (O2) Sensor. Price: Alternate: No parts for vehicles in selected markets. Economy . ... Bank 2 Sensor 1 or Upstream Left; Bank 1 Sensor 1. NTK 21549. $48.79: $0.00 + Sold in packs of 1 x 1: $48.79: Alternate: Quantity: Add to Cart.Bank 2 sensor 2 in a chevy silverado is located on the passenger side behind the catalytic converter. So is bank 2 sensor 2 the passenger side or driver side the post is saying it'st the drive side. I am getting code P0056where would that be at. The o 2 sensors are located in the exhaust pipes. The B1 refers to b1 right, B2 is left (from driver ...A P0030 code refers to an issue with one of your engine's primary oxygen sensors. The specific O2 sensor in question is a heated oxygen sensor that sits between the engine and the catalytic converter on Bank 1 of the engine. For reference, Bank 1 of the engine is located on the side of the engine with the first cylinder.P0330 is a powertrain OBDII trouble code that has the same meaning for the Chevy Silverado as it would any other vehicle. By definition, it means that the vehicles ECM/PCM isn’t getting the proper signal from the knock sensor. Clearing this code typically requires a new knock sensor. The second most common cause is a short or break in the ...I need to change it and am not sure where it isChevy silverado o2 sensor location: bank 2 sensor 2 q&a . P0430 - Catalytic converter system, bank 2 -efficiency below threshold. Check Details. Chevy Silverado Bank 1 Sensor 1 Location - Expert Q&A. Check Details. I need to change it and am not sure where it is. Check DetailsMar 1, 2022 · Diagnostic trouble code (DTC) P013C stands for “O2 Sensor Slow Response – Rich to Lean (Bank 2 Sensor 2).” It is set when the powertrain control module (PCM) detects that the bank 2 downstream oxygen (O2) sensor is taking longer than expected to switch from rich (a higher output voltage) to lean (a lower output voltage).The P0134 trouble code indicates that the front oxygen sensor on Bank 1 is inactive. The activity from the oxygen sensor is measured by the powertrain control module ( PCM ). It is considered a generic code because it applies to all vehicles equipped with OBD-II. In general, the PCM offers a 450 mV baseline voltage from the oxygen sensor …Bank 2 sensor 2 in a chevy silverado is located on the passenger side behind the catalytic converter. So is bank 2 sensor 2 the passenger side or driver side the post is saying it'st the drive side. I am getting code P0056where would that be at. The o 2 sensors are located in the exhaust pipes. The B1 refers to b1 right, B2 is left (from driver ...1 Answer. This is located before the converter in the Y pipe on the side cylinder #1 is located. should be drivers side. SOURCE: I need to know which O2 sensors are which: Bank 1. bank one upstream oxygen sensor on exhaust manifold bank two oxygen sensor after catalytic converter.tell me what code you are getting.bank 1 sensor 1 fuel system is ...To diagnose the P0030 Chevrolet 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.Low-voltage battery is a possible cause of the P0155 code. Code P0155 is part of a family of codes, listed as follows: P0141 - Sensor Heater Circuit Bank 1 Sensor 2; P0161 - Sensor Heater Circuit Bank 2 Sensor 2; P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1; P0155 - O2 Heater Circuit Bank 2, Sensor 1; For more information on the heating process of oxygen sensors, you can read our ...CHEVROLET > 2013 > SILVERADO 1500 > 5.3L V8 > Exhaust & Emission > Oxygen (O2) Sensor. Price: Alternate: No parts for vehicles in selected markets. ... Bank 2 Sensor 1 or Upstream Left; Bank 1 Sensor 1 NTK 21546. $40.99: $0.00 + Sold in packs of 1 x 1: $40.99: Alternate: Quantity: Add to Cart. DELPHI ES20094 Info . Downstream ...CHEVROLET > 2008 > SILVERADO 1500 > 5.3L V8 > Exhaust & Emission > Oxygen (O2) Sensor. Price: Alternate: No parts for vehicles in selected markets. ... Bank 2 Sensor 1 or Upstream Left; Bank 1 Sensor 1. WALKER PRODUCTS 25024470. $33.79: $0.00 + Sold in packs of 1 x 1: $33.79: Alternate: Quantity: Add to Cart. DENSO 2344256 Info .Replacing 2 oxygen sensors on the 2007 to 2013 model Chevrolet Silverado and GMC Sierra truck. Today I'll be showing you how to replace:Bank 1 sensor 1 (driv...Summary. The P0430 code stands for "Catalyst System Efficiency Below Threshold (Bank 2).". This trouble code is triggered when the computer detects a problem with the catalytic converter mounted near engine bank 2. A faulty catalytic converter, damaged O2 sensor, wiring issues, and exhaust leaks are the most common reasons why the on-board ...The codes for the MAF and O2 sensors are not necessarily the sensors themselves going bad, but rather, those are the sensors that are detecting a problem with the air/fuel mixture. 2013 Silverado 1500 LT, Z71, 5.3L, 6L80e, 4X4, HD Towing pkg. If you can't fix it with a hammer, it is an electrical problem. Like. N.
03 Silverado P0157 SC Low Voltage (B2 S2) Evap Sys Not Ready I have a 2003 Chevy Silverado LT 1500 V6 Extended Cab. I have the P0157 Code Sensor Circuit Low Voltage Bank 2 Sensor 2 and an Evaporative System not ready. I put on a new gas cap (No Help).... I changed the Oxygen Sensor on the passenger side behind the Catalytic Converter.
Oct 10, 2023 · Sensor o2 silverado bank oxygen code 2006 location 1999 truck sensors downstream chevrolet engine ho2s p0140 light chevy gmc locations. Sensor bank chevy o2 change 2003P0430 – catalytic converter system, bank 2 -efficiency below threshold Location of 02 sensor bank 2 sensor 2Silverado knock sensor chevy sensors right first time april ...
Looking at the live data, the only things that are reading as abnormal are the "Injector PWM bank 1 average" and "Injector PWM bank 2 average" which are both reading high. It says the normal range is between 0-20 ms, and both banks are showing a little over 30 ms. ... Chevy Silverado and GMC Sierra Forum. 1.4M postsTo diagnose the P0097 Chevrolet 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.The P015D code is triggered when the vehicle's oxygen sensor isn't sending back information that the PCM regularly expects. This particular code corresponds to oxygen sensor 1, which analyzes the exhaust gases from the engine bank 2.4 posts · Joined 2016. #1 · Jan 14, 2020. I have a '08 Sierra Denali and I keep throwing codes for the Bank 1 (driver side) knock senor and was experiencing intermittent lack of power upon acceleration. P0325, P0327, P0328 high and low voltage and sensor circuit. I replaced the knock sensor with an AcDelco and everything was …Nov 30, 2017 · 107 posts · Joined 2014. #1 · Nov 30, 2017. The check engine light came on in my wife's 06 silverado. The codes are P0030 and P0135, which both point to O2 sensor, bank 1 sensor 1. Can anyone tell me where this sensor is physically located. Seems there's more than one and I don't want to waste time and money changing the wrong one. Thanks. Like.2007 Chevy Silverado 2500 6.0LOxygen Sensor Replacement*B1S2 & B2S2 "Downstream" Here's a good one! Thanks for watching!Tools Used:7/8 WrenchSUBSCRIBE HERE h...March 23, 2019 by Jason. P0156 is an OBDII trouble code that occurs in the Chevy Silverado. It is typically caused when the O2 Sensor voltage is not within its specified operating range. Bank two will be the side of the engine with cylinder 2 in the firing order. Sensor 2 is aft of the catalytic converter.
babers booneville mssue aikens makeovercolt serial look upsarasota weather next 14 days Chevy silverado bank 1 sensor 2 pollen count allen tx [email protected] & Mobile Support 1-888-750-6033 Domestic Sales 1-800-221-3015 International Sales 1-800-241-2366 Packages 1-800-800-2416 Representatives 1-800-323-5022 Assistance 1-404-209-4452. 2015 Chevrolet Silverado 2500 HD ... Bank 1 Sensor 2 Or Downstream Right, Bank 2 Sensor 2. 1 Year Limited Warranty. Number Of Wires: 4. Thread Size: M18. Connector Shape: Square. Attachment Method: Screw-In. Overall Length (in): 16-7/8 Inch. Overall Length (mm): .... truedly albuquerque nm OXYGEN SENSOR BANK 1 SENSOR 2 LOCATION, DOWNSTREAM O2 LAMBDA SENSORIf you have engine light and code that relates to oxygen sensor bank 1 sensor 2 and you wa...CHEVROLET > 2008 > SILVERADO 1500 > 5.3L V8 > Exhaust & Emission > Oxygen (O2) Sensor. Price: Alternate: No parts for vehicles in selected markets. ... Bank 2 Sensor 1 or Upstream Left; Bank 1 Sensor 1. WALKER PRODUCTS 25024470. $33.79: $0.00 + Sold in packs of 1 x 1: $33.79: Alternate: Quantity: Add to Cart. DENSO 2344256 Info . fenway loge box 161shoppers food warehouse largo md When you use an OBD-II scanner you can read the code yourself and diagnose your vehicle based on the code. One of the most common codes to come across is the P0036 code. It refers to "HO2S Heater Control Circuit - Bank 1 Sensor 2". These codes appear when your engine's computer discovers that something is wrong with the circuit. duhon funeral home obituaries rayne louisianabowling alley cherry hill New Customers Can Take an Extra 30% off. There are a wide variety of options. Chevy 2009 Silverado 5.3 bank 1 sensor 2. Chevy 2009 Silverado 5.3 bank 1 sensor 2. Heater not working poo36 and po141 changed the sensor no luck fuses are good any ideas. Answered in 22 minutes by: Chevy Mechanic: david craig. Hello, my name is ***** ***** to just answer! I will be assisting you with all of your vehicle questions today.15 posts · Joined 2012. #1 · Jul 28, 2014. Check engine light came on so I conducted a check with my diagnostic tool. Came back with a code PO141 Bank 1 Sensor 2. Can anyone tell me the location of this 02 Sensor and possibly provide a diagram. Like.o2 sensor bank 1 sensor 2 wiring. I bought a new truck a few weeks ago from a dealer, and after driving it a few days, of course the check engine light comes on. The ABS light is also on but that's not my concern right now. I scan the code and it says no activity bank 1 sensor 2. I check the sensor and it's not even plugged in.