#11 · Nov 22, 2010. I found the problem. P2196 trouble code definition O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1) What the P2196 code means This code indicates there is too much fuel in the exhaust measured by bank. 4PCS Oxygen O2 Sensor for 1999-2000 2003-2004 Ford Expedition 5. 316 RWHP & 335 RWTQ // 3,225 lbs with driver and fuel //. Locate the ECU fuse within the car. Then changed driver side and code went away. 2012 Ebony GT 400a , mt 82, Roush cai, Pypes bomb muffler delete, Ford Racing procal w/tune, C/S frontfascia/Boss spliter, FRpp matte black wheels, reaonator delete, matte black stripes, Frpp p springsExtensions have caused a lot of problems for people, from ruined O2 sensors all the way up to blown engines. 4. 2017 Mustang GT Premium - Grabber Blue, Manual, Performance Pack, 401A, Premier Trim - Sold 2021 Mustang Mach 1 Premium Chassis #5059 - Fighter Jet Gray, TREMEC, 700A, Elite Package, Appearance Package, Handling Package, Navigation, Kook's Green Catted Headers, GT500 Borla ATAK Catback, Wengerd Performance. 99 2934 posts · Joined 2011. Mechanical light came up and had the code ran at a ford dealer. Mustang O2 Sensors will improve both power and fuel efficiency, and help to make sure you don't lose any performance from your Stang's precisely machined engine. 1996 - 2004 Mustang GT. 45v from the downstream O2 sensors. Bosch Oxygen Sensor - 17025. Find FORD MUSTANG Oxygen Sensors Upstream Oxygen Sensor Location and get Free Shipping on Orders Over $109 at Summit Racing!. WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market. 2004 Ford Mustang GT 8 Cyl 4. On top of low prices, Advance Auto Parts offers 4 different trusted brands of Oxygen Sensor products for the 2006 Ford Mustang. Off-road parts from BBK. / 3,835 lbs. Now you need to grab your two new oxygen. When I sodered in my MIL Eliminators in my rear O2 sensors last night, I took both sensors out at the same time. Wiper HI/LO. . ) The main power ground is from engine block to battery: it is. escottcarp said: I’m having some troubles with both O2 sensors (P0141, P0161 and P0156). I have got O2 eliminators and had no CEL stay on. Hi, I have a 2005 Mustang GT 4. 4. What the P2197 code means. 10740 Views 15 Replies 3 Participants Last post by wmburns, May 29, 2010 Jump to Latest. Post Reply. alwayshi. Pulled the codes and I am getting two codes I never got before 172 - o2 Sensor circuit indicates system lean (right side) 176 - o2 Sensor circuit indicates system lean (left side) Now, list of mods: Edelbrock Performer intake & 190 heads, E303 cam, FRPP shorties, O/R H pipe, stock MAF, BBK 65mm TB, BBK CAI, and a SCT chip with bama. Did you put the pipe in upside down O2's should maybe up and not down, just a Question. Sometimes you have to watch, the ecu has a keep alive memory function. 7L V6, Pair. Ford Mustang oxygen sensor simulator will allow you to drive without catalyst and still keep the check engine light off. They have paladium which reacts with the exhaust. I decide to clear the code, since the car is still running fine, and see if it comes back. April 19, 2021 by Jason. P0135 - Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) Actually, the sensor is the last suspect for this fault code. the rear o2 sensors only monitor catalytic converter efficiency and keep the check engine light from going on. 3565 posts · Joined 2008. 6L Mustang Forums (1996-2004) 4. It is my understanding that Ford actually used Bosch sensors as OE. the front o2s actually monitor the engine an help adjust the air/fuel. . Engine Mods: FRPP 302 short block, AFR 165's/60cc, TFS Stage 1 cam, FRPP 1. I have done a scan on it and everything looks OK. Thread Size:. intake manifold and the driver's side firewall. These oxygen sensor extensions fix both problems in a snap and feature Ford connectors so they simply plug into the existing connectors. I am still receiving CEL codes p0300, p0316, and p0302. Commonly referred to as the O2 sensor, one of the most important sensors on your 2018-2023 Mustang 5. Ford Mustang Oxygen Sensor Replacement Cost Estimate A Ford Mustang Oxygen Sensor Replacement costs between $260 and $276 on average. Well, sounds like 1st is to do some real troubleshooting and that includes checking the wiring harness at the O2 sensor. My 04 mustang GT has a check engine light from the 02 sensor. 5. A MONTH later the code comes back (The code again popped up within a few miles of driving) so I decide to change the 02 sensors, replace the air filter, clean the. It then relays this information to the ECU to adjust the fuel mixture accordingly. If the powertrain control module (PCM) detects a level of voltage from an oxygen (O2) sensor that does not correspond to acceptable parameters, the P2254 code is stored. The V6's were OBD-II. We raised the o2 sensor maximum voltage to 1. These SVE O2 sensor extensions utilize heat. Mustang Forums. It’s my understanding certain F150 O2 sensors are basically direct replacements for the upstream sensors and don’t require extensions. 2004 Mustang Parts; 2003 Mustang Parts; 2002 Mustang Parts; 2001 Mustang Parts; 2000 Mustang Parts. 6 that is stock, and I was getting a few codes related to O2 sensors. You post did not mention if you are looking for the wire colors from the sensor or the CAR harness. Before and After Catalytic Converter Oxygen Sensors, 4-wire. Now I just need to get my A/F gauge hooked up. I learned this trick many years ago and it REALLY helps out when it comes to seized bolts / nuts. 8L v6Be the first to answer. Symptoms Of A Bad Oxygen Sensor. The Bosch 02 sensors are the worst 02 sensors you could. The extensions use a female and male version of the original plug. 2003 - 2004 SVT Mustang Cobra 2005 - 2010 Mustang GT 1996 - 2004 Mustang GT The Bar Turbo Modular. Remember: the O2 sensors are detecting oxygen, not fuel, so even if a spark plug is misfiring and there is fuel in the exhaust along with unburned O2, the O2 will drive the sensor to signal a lean mix. Sequential Tail Light Harness (05-09) #WEB-STS1M5HR. Since oxygen sensor are not cheap and sometimes the PCM (Powertrain Control Module = Fuel Injection Computer) accuses them of being bad when they aren't, testing them (to make sure they're really. 040 (which is pronounced, 40 thousandths) So 1. The car actually uses the front 02 sensors for calculating air/fuel. Would have been better to replace just the front O2 sensors as the rears only monitor the cats. This unit eliminates 5 or 6-wire wideband oxygen sensors only. Reduction in performance or power. The one in front of the. 24 in. spec connectors, wire lengths and internal resistance. Bank 1 means that the sensor measures the engine side with cylinder 1 and bank 2 means it measures the cylinders not containing cylinder #1. Upstream and Downstream are compatible with the 1999-2010 Ford Mustang GT, Ford Mustang V6; 2007-2010 Ford Mustang GT500. 0 TiVCT Coyote Engine Harness (11-14) #M12508M50. An O2 sensor voltage above 0. Reaction score. 8L v6Be the first to answer. 12 (1. Your Mustang's O2 sensors read the amount of oxygen in your exhaust to. So have to order two more sensors. Only 11 left in stock - order soon. There are 2 on each Bank or side of the Exhaust system. Feb 7, 2011. Was: $68. Fuse F2. Plug in the MIL eliminator to the corresponding connectors. Other symptoms of a failing oxygen sensor include: Rough or erratic idle. Check the scan tool if the voltage parameters of the oxygen sensors are below the specified value. Oxygen Sensor. bank 1 sensor 2 read 0. I just replaced a set of Bosch units in my 2000 Mustang GT after 100k Miles. From underneath, you can replace both O2 sensors without too much hassle at all. It should be part of the exhaust system, and it resembles a plug. 5 O2 Oxygen Sensor Plug Standard with Copper Washer,Universal Fit Oxygen Sensor. 2004 Mustang Parts; 2003 Mustang Parts; 2002 Mustang Parts; 2001 Mustang Parts; 2000 Mustang Parts. The code P0133 indicates your vehicle’s oxygen sensor is having a problem. Features factory connections for a quick and easy installation. Oxygen sensors are a vital component of your emissions system. Shop 2005. 7 posts · Joined 2020. A popular modification is to decat the. Poor Gas Mileage. Ford Mustang – (Jacob_Dawley / Shutterstock) The most common signs of bad O2 sensor in Ford Mustang are slow acceleration, loss of power, irregular idling, engine hesitation or jerking when accelerating, high fuel consumption, higher tailpipe emissions, foul odor from exhaust, check engine light illuminates, and sometimes stalling. This Ford Mustang GT unit eliminates both 4-wire narrowband and 4-wire wideband exhaust air fuel sensors. my check engine light has been on for about a month now and i have been neglecting to get it checked out. Most cars are automatic so at 40 mph it’s in sixth gear and 1500 rpm. 4L car (pick up, SUV) is not that hard to do. Your 2195 code for the sensor reading rich can be to blame on one of these issues. Pick one up today to get rid of your check engine light, and get your Coyote engine running smoothly again. I checked the fuse (#42) and it's okay. So I have a diablosport hand tuner for my 04 mustang gt automatic but am finding it near impossible to get a custom tune for it. 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 3. There are O2 sensors before and after the catalytic converter. #3 · Jan 14, 2011. The oxygen sensor in your Ford Mustang, sometimes called an O2 sensor or air-fuel ratio sensor, measures the oxygen level in your exhaust gases. EZ CEL Fix oxygen sensor eliminator yields the Engine Management with mimicked, fluctuating voltage signal and hoaxes the Electronic Control Module into thinking the emission is normal. 2019 Mustang GT Apr 24, 2022. Excessive fuel pressure. Well a few days ago I decided to. You are getting codes for the AIR system (smog pump, etc), not the O2 sensors. I'm going to replace the O2 sensors myself, from what I've read they're a very easy job to do yourself with this year/model. O2 sensor installed in exhaust pipe. ) People with mercedes and Jags adapt ford O2s because they're way cheaper. The car wont pass emissions here in Illinois because it is saying the heated o2 sensors are 'not ready'. Vehicle (s) 2016 Mustang GT Premium. Price NTK Oxygen Sensor 22500 Part # 22500 SKU # 408616 1-Year Warranty Check if this fits your 2004 Ford Mustang $5699 Free In-Store Pick Up SELECT STORE Home. When your Ford Mustang’s oxygen sensor (s) are not working correctly, it can disrupt the optimal 14. . $42. 1996 - 2004 SN95 Mustang -General/Talk-. it did however cause the car to misfire all over that bank of of cylinders. If your 1999-2010 Mustang's check engine light has recently come on and you are feeling a rough engine idle, or beginning to notice poor MPG, you may need to replace your rear oxygen sensor. On V engines, there will be two, three or four sensors: 1-1, 2-1, 1-2 and on some with dual exhaust, 2-2. Compare 2004 Ford Mustang Oxygen Sensor brands. To remove it, locate the small tab on the end of the plug. PRICE: 56. 113 Answers. I read some of the comments about reinstalling stock exhaust to clear the o2 and o2 heater sensor monitors. After reading a bunch of forms I was pretty convinced the rough. Some tuners will sometimes turn them off in a CAI tune. 2006 Mustang GT, LL, manual trans, UDPs, Meziere E-H2O pump, C&L Racer. If you install them in the wrong location, you're going to throw codes. In addition to. It will also teach you how to test the oxygen sensor heater both upstream and downstre. 99 $ 47. 5The P2196 code indicates an issue in the oxygen sensor between the catalytic converter and the engine. 2016 Mustang GT PP - Red May 19, 2018 #15 dsp4848 said:Mostplus 234-4587 O2 Oxygen Sensor You get 2oxygen sensors with purchase of MOSTPLUS 234-4587 oxygen sensors. Check Details. Ford oxygen sensor simulator will allow you to drive without cat and still keep the SES light off. 5. 2003 - 2004 Ford Mustang. Options: Right Front, Left, Right Upper, Left Front, Left Upper, Front, Front Upper. Buy Oxygen (O2) Sensor - NGK 21555 online from NAPA Auto Parts Stores. The connectors aren't impossible to reach, unless you're Popeye. *Please see product pages for any exceptions. # 485464152. O2 Sensors; X-Pipes Resonator Delete; Catback Exhaust. MOTORCRAFT ® OXYGEN SENSOR. 99 up to $102. We currently carry 22 Oxygen Sensor products to choose from for your 2006 Ford Mustang, and our inventory prices range from as little as $53. Generally, if we are talking about O2 sensors: Sensor 1 = Before Catalytic converter Front (Upstream O2 sensor) Sensor 2 = After Catalytic Converter Rear (Downstream O2 sensor) Some diesel engines have many exhaust temperature sensors. 8l. Engine missing is usually caused when a bad oxygen sensor affects the air/fuel mixture and engine combustion. This jobs just gets better and better. 0. GT-350 20TH ANNIVERSARY; ECOBOOST; ECOBOOST PREMIUM; L; BULLITT; Show All. Below is some general information. 87GT Drop Top Member. P0171 and P0174 Codes – Don’t change an Oxygen Sensor Before Reading This. 1-16 of 316 results for "Ford Mustang oxygen sensor" Results. There are 2 on each Bank or side of the Exhaust system. I am putting in a new O2 sensor (Bank 1 Sensor 1) tomorrow. For example, an excess of fuel causes the O2 sensor to produce voltage values above 0. Top Contributors this Month View All KEVINS 27 Replies. in this thread in. Other Names: Ft Oxygen Sensor, Upper Oxygen Sensor, Sensor Hego, dy1178. 4561 Views 13 Replies 4 Participants Last post by cliffyk, Jan 14, 2015. 6 GT some problems with the transmission and solenoid codes, they made me to remplace a lot of unnecessary things and expensive ones, however at the end i ran out of money, i bought a new PCM, and bum i fixed my. GP-SE. The hole needs to be plugged on the 2002 models maybe even some other years between 99-04. What is the. These 18" BBK O2 extensions fix the issue by plugging into your existing wiring plug and your O2 sensor wiring to complete the connection. This video walks you through the removal and installation of an oxygen sensor on a 1994 thru 2004 Ford Mustang. Update! The sensor location I described yesterday was incorrect, on my 90 GT that is the temp sensor for the guage pod. The connectors aren't impossible to reach, unless you're Popeye. 10s, Drag Susp, PMS Tuned by Mike Post. 93 Reviews. Hooker Blackheart. Panther140 Discussion Starter · Jan 11, 2015. Close. Once you have found the O2 sensors, you will need to follow the green wire that is right on top of each of them. By following the green wire, you will be able to find the wiring. BTW this will not effect gas millage or drive-ability/MPG/etc. I have a 2004 mustang with a 3. 49. grn 00 gt. . 0 Ford Mustangs. Cory. And being that you dont have them, the light should essentially always be on. The cel would usually come on after 50 miles. I was wondering if anyone knew which ones these were specifically. Feb 7, 2016. mustangguy98 said: I was thinking O2 sensors after resetting the computer and getting a new tune, to changing spark plugs, cleaning fuel injectors, checking lockouts on manifold and installing brand new ford performance coil packs. 1992 mustang gt twinturbo'd 1988 mustang gt bottlefed 2004 mach 1 collecting dust 1989. This article applies to the V6 Ford Mustang (1994-2004). The only solution is to wire up Ford Mustang GT O2 simulator to the o2 sensor’s harness to emulate the exhaust air fuel sensor. 62022 Ford Mustang Oxygen Sensor 2021 Ford Mustang Oxygen Sensor 2020 Ford Mustang Oxygen Sensor 2019 Ford Mustang Oxygen Sensor 2018 Ford Mustang. the front oxygen sensors measure the air/fuel ratio and are more important to the way the car runs , so you need the front 2 upstream sensors. Any other advice or tips would be. So far after about 200 miles, the cel has not come on. DENSO Oxygen Sensor: Downstream, 4 Wire, 15. 62 60ft. This sensor features a factory style connector for an easy plug and play installation and will replace LH or RH upstream & downstream sensors. O. Ford Mustang GT 1996-2004: Engine Tuning Information. 6L DY1401 | (05-10) 1979-1993 Ford Mustang 1994-2004 Ford Mustang 2005-2009 Ford Mustang 2010-2014 Ford Mustang 2015-2023 Ford Mustang 2024 Ford. 1999-2004 Mustang O2 Sensors, Oxygen Sensors No matter what version or generation Pony you own, having working Mustang O2 Sensors is the key to keeping your exhaust in good working order. (19x10, 19x11), MPSS 285/35/19, 305/35/19 Former rides: 1969 Mustang (351W) 1970 Chevelle. Joined. The O2 sensor is so much further away from the engine than stock that it's taking a lot longer than normal to warm. Expert. I believe who you order the tuner from can set what parameters you are allowed to change. 6L Mustang Tech. Testing the oxygen sensor (commonly referred to as O2 sensors) on your Ford 4. From there the customer did a 4 miles long drive going a steady 40mph, afterwards the o2 sensor, o2 heater, and catalysts came up ready. Walker Direct Fit Oxygen Sensor - 350-31002. I suspect the O2 sensors are fouled from the oil that got into the exhaust. 36" Long. 050, and 1. Do you need to Replace the oxygen sensor on your Ford Mustang (1994 - 2004) but don't know where to start? This video. Secondly, there are very few single color wires on. The temp sensor for the computer is located behind the alternator, the lower black pipe going from the intake manifold to the heater inlet. 42K subscribers Subscribe 195 15K views 2 years. This Ford Mustang GT O2 Sensor Simulator does not work on 5 or 6-wire wideband systems. Hooked my scan tool up to my 2001 gt today to live data to check the o2 sensors. Add to Cart. Estimated Ship Date: Estimated Ship Date: BBK O2 Sensor Extension Harness Sets 16332. #14. My Edelbrock 2650 supercharged mustang wideband oxygen sensor on the right side failed and I don't know why it failed but it never threw an O2 code. Comprehensive Ford, Lincoln and Mercury vehicle-specific coverage. E46 ford o2 eliminator. P0135 - O2 Sensor Heater Circuit Bank 1 Sensor 1. #19 · Aug 8, 2013. 1998 Mustang gt o2 sensor codes question. I'm going to replace the O2 sensors myself, from what I've read they're a very easy job to do yourself with this year/model. 96 (423) SR Performance O2 Sensor Extension Kit; Pair (86-10 Mustang) $62. MACH 1 MUSTANG, SHELBY GT 500, COBRA R, BULLITT MUSTANG, SN95, S197, V6. 2016 GT Premium 6R80 (2C), Gen3R 6-rib. The O2 sensor is the only thing that draws any power, so it needs the 16 gauge wire. This jobs just gets better and better. 1994-1998. Thread starter Sicarius428; Start date Oct 27, 2009; S. Introduced in 2011 with 412 horsepower, the “new” 5. As far as which one's are bad, if your CEL is on, take it to Autozone and have them run the code scanner on it. New o2 sensors use voltage and wavelength pattern. Thread starter ddrallstar69; Start date Jan 21, 2012; D. The key thing is to use Teflon or high temp insulation wire to avoid heat damage to the wiring. Engine Tuning Information Get the most out of your engine with a performance PCM tune. The 141 and 161 problem is probably the heater circuit fuse. If your car is a manual and you’re having a hard time readying the monitors, high gear low rpm. Ford Mustang Oxygen Sensor Replacement Cost The average cost for a Ford Mustang Oxygen Sensor Replacement is between $260 and $276. #2. O2 eliminators only work on older vehicles. Description. Your Mustang's O2 sensors read the amount of oxygen in your exhaust to adjust air/fuel ratios. Replacing the O2 Sensor Bank 1, Sensor 1. 2002 Mustang GT O2 bank 1/2 sensors 2 bad? Jump to Latest. So, is the Blue connector the left and the purple the right, or did I get them backwards? This on a 1998 Mustang GT. 35. 1999-2004. how to replace o2 sensors on 05-14 mustangs (v6, gt, & gt500) In conclusion, the Mustang is equipped with four O2 sensors (two upstream and two downstream). 0L) My car has been idling rough and even dying at when i come to a stop sometimes. Thanks for your help. Look for the ones with changeable inserts with 3 different orifice sizes. Would have been better to replace just the front O2 sensors as the rears only monitor the cats. Hand-picked by experts! Pay later or over time with Affirm. $17. P0133 is a common OBDII code that occurs in many vehicles, including the Ford Mustang. After reading a bunch of forms I was pretty convinced the rough. Buy Bosch 15717 Premium Original Equipment Oxygen Sensor - Compatible With Select 1989-16 Ford, Jaguar, Lincoln, Mazda, Mercury:. Fix yours today with a replacement sensor or extension harness to fit your application. When you start the engine, the engine control module tests the O2 sensor heater circuit. Michigan Motorsports Grey Oxygen Sensor Harness 24" Square 4 Pin LS1 LS2 O2 Wire Harness Gray Qty-2. These Mustang O2 extensions extend the upstream oxygen. Drive Cycle Issues. Without O2's, the EEC will TRY to run RICH! It goes into FMEM (failure mode) to *keep the engine running so you can make it to the dealer to get the EFI system fixed*. $47. 2003-2004 Mach 1. my check engine light has been on for about a month now and i have been neglecting to get it checked out. 45 volts as a lean exhaust. They recommended a new tune to ensure that those sensors are ON. #2. 8l. 6 that is stock, and I was getting a few codes related to O2 sensors. 80FoxCoupe Well-Known Member. 73 @ 128. I read some of the comments about reinstalling stock exhaust to clear the o2 and o2 heater sensor monitors. E. 1990-Previous GM 24'' Single Terminal. These are the correct Ford part numbers for a 94-95 Mustang GT with manual transmission. This article applies to the Ford Mustang GT (1996-2004). If the ECM detects any delays or failures, it will output diagnostic trouble code P0135. stangPlus2Birds · #5 · Apr 22, 2005. 1996 - 2004 Mustang GT. Motorcraft ® oxygen sensors are designed for maximum performance. (Or maybe used your own OBD scanner to extract the car faults). The second digit is its Location ID: 1 = close to the exhaust manifold, 2 = behind the CAT. Good prices too! -Dale. 5777 posts · Joined 2005. The two stock front O2 sensors are used by the computer to monitor the air fuel ratio and the rear two are for monitoring the efficiency of the convertors of the the stock H pipe. Bladerunner said: Only use Ford Motorcraft 02 sensors on your mustang. 0L) 1996 - 2004 Mustang GT (SN95 - 4th Gen - 4. Your Mustang's O2 sensors read the amount of oxygen in your. We currently carry 22 Oxygen Sensor products to choose from for your 2006 Ford Mustang, and our inventory prices range from as little as $53. Try taking a closed end wrench and pull the sensor threw the wrench so the closed end is on the bolt part, where the O2 screws into the pipe. EZ CEL Fix oxygen sensor eliminator dispenses the Engine Management with mimicked, fluctuating voltage signal and spoofs the ECU into thinking the emissions are within allowance. stemar said: you only drill out 1 of the 2 foulers the 1/2" hole is so the o2 sensor will screw into. How much does Oxygen Sensor Replacement cost? Get an estimate instantly. o2 Sensor Question. The ECM uses the data from the upstream (before the converter) O2 sensor to help calculate the amount of fuel the engine needs. Also, these were the results from the code reader: Results from 1st scan: KOEO 111 = "System PASS" Continous Memory 176 = "HEGO (HO2S) sensor fault/always lean" KOER 314 = "(Cars ONLY): Thermactor air system/fault during engine run self-test / left side" 311 = "Thermactor air system/fault during engine run self-test" Results from 2nd. Running the test now would cause inaccurate results, so the test is will not run pending. SLP M31007 1999-2004 Mustang GT / Mach 1 LoudMouth Exhaust System. The O2 sensor or sensors are called the after cat sensors. 1996 - 2004 Mustang GT (SN95 - 4th Gen - 4. I believe who you order the tuner from can set what parameters you are allowed to change. Now I got a new code the other day, P0420 & P0430. Episode 87 Alley 55 Customs 5. computer controlled engines. 2,736 satisfied customers. That is what the 1. 0L Coyote is one of the most impressive American V8 engines ever produced. If one of these sensors goes. FREE SHIPPING! Plug and play. 95. ) - (N/A stock longblock. 2 and F2. The upstream O2 sensor controls how much fuel is added to the air/fuel mixture. Right. I have searched extensively on the forum and have not found what I find it be a definitive answer to which F150 sensors to use for 2018+ cars. #1 · Mar 7, 2020. Estimated to ship direct from manufacturer on 11/20/23, pending manufacturer availability. 113 Answers. Reaction score. Please read notes!And being that you dont have them, the light should essentially always be on. Sburns015. It's going to be hard to get them off but they will budge. 1 - 24 of 5851 results for Oxygen Sensor Compare Refine. Tight tolerance ranges help minimize repeat repairs and false "Check Engine". 3Turbo #1978. However, then they will be off when/if you need an emissions test and will fail that test unless you get an emissions tune for testing. This sensor monitors how much oxygen comes out of the engine and transmits this information to your vehicle’s computer. What Is An Oxygen Sensor. Yea I got a few stuff to put on then getting a dunk tune. It's NORMAL for the rear O2 sensors to be off under certain conditions. 2. 2006 v6 Mustang. It started with code 0301 (misfire on cylinder 1) so I replaced the coil and plug, problem solved. bank 2 = passenger side. Easy to use parts catalog. Check Details. After you've located them, simply disconnect the two sensors. 8 powers the O2 heaters. 2003-2004 Mach 1 Mustang Parts; 2003-2004 SVT Cobra Mustang Parts;Mustang 5. look up the sparkplug non fouler trick, no need to disable o2 sensors in the tune or buy mil eliminators. NGK NTK Upstream Left O2 Oxygen Sensor for 1999-2010 Ford Mustang 5. 1 is located. Another 2 days. R3. Aug 13, 2009 #6. Vehicle Fitment. Buy Oxygen (O2) Sensor - NGK 21555 online from NAPA Auto Parts Stores.