In an area with little or no oxygen, such as a fire, the readings will be very low. I don't want something obnoxiously(sp) loud, but I wnat to hear it and I want a good tone. Part # 18088. - I want to cut out my cats, but then im stuck with the problem of having 2 oxy sensors doing nothing but flopping around. Company wanted me to buy another chip to make this work good. The only problem will be that your vehicle will run sluggishly or roughly, or it will stall. Headers require both up- and downstream Oxygen sensor simulation. This O2 sensor is responsible for controlling the fuel and air mixture, so the performance of the engine could suffer without it. Save my name, email, and website in this browser for the next time I comment. Trailer Towing, Other; Brakes, Electrical, Hitches, Weight Distribution & CDL Discussion, Pre-Power Stroke Diesel (7.3L IDI & 6.9L), Bio-diesel, Propane & Alternative Diesel Engine Fuels, Explorer, Sport Trac, Mountaineer & Aviator, 1987 - 1996 F150 & Larger F-Series Trucks, 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks, 1973 - 1979 F-100 & Larger F-Series Trucks, 1967 - 1972 F-100 & Larger F-Series Trucks, 1961 - 1966 F-100 & Larger F-Series Trucks, 1957 - 1960 F100 & Larger F-Series Trucks, 1948 - 1956 F1, F100 & Larger F-Series Trucks, 1968-Present E-Series Van/Cutaway/Chassis, Nite, Nascar & Other Limited Edition Ford Trucks, Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection, Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W), Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460), FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428), 335 Series- 5.8/351M, 6.6/400, 351 Cleveland, Y-Block V8 (239, 272, 292, 312, 317, 341, 368), Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics, Bed Covers, Tonneau covers, Toppers/Canopies & Bed liners, Brakes, Steering, Suspension, Tires, & Wheels, Clutch, Transmission, Differential, Axle & Transfer Case, Fuel Injection, Carburetion & Fuel System, Vendor Specials, Discounts, Product Announcements & Group Buys, 2023 Super Duty Order Tracking / No Off Topic Please, Do Not Sell or Share My Personal Information. Its important to make sure that the connections are secure to avoid any electrical issues. Turn off that annoying check engine light! Another name for dummy O2 sensors is O2 Simulators. Thanks for reading! 2002 SVT Focus: #3279 of 4288. Related Post: How Many Oxygen Sensors Does A Car Have: Quickly Find Out. I'm thinking of just running true duals H-pipe without a muffler, from the cats back and leaving the cats alone. Reviewed by cristian (Tornillo, Texas, USA), reviewed for Saturday, 7:25 PM. While it can affect the performance and emissions of your vehicle, it can also resolve issues caused by a faulty O2 sensor. This is for a Ford with a 4 wire Sensor. RUSH-RUSH Help Center >>> This sensor can be found in the emissions system. Your F150 can exhibit symptoms when the Oxygen sensor has gone bad. O2 bypass worked as it was supposed to and their willingness to keep the customers satisfied was at the summit. Headers require both up- and downstream Oxygen sensor simulation. Thanks. Cookie Policy - All you have to do is find and unplug your cars present O2 sensor. Your engine's computer uses this data to help figure out the current air/fuel ratio, which allows it to maintain fuel efficiency and emissions standards. If you experience any issues or problems, its best to seek the help of a professional mechanic. If the check engine light is illuminated, its possible that there is an issue with the wiring or the O2 simulator itself. As far as oxygen sensor location goes, things are quite simple: Sensor 1 is the upstream oxygen sensor. Solder the 1 mohm resistor inline between the signal and ground wires, and cap these two wires with the1F capacitor. Use the wrench to loosen the O2 sensor and remove it from the exhaust pipe. replaced former Magnum Tech Support. "Faking out" an oxygen sensor refers to the process of bypassing the sensor so that the sensor does not relay the correct information to the system's computer. Slight flaw at installation instructions but a five star supplier overall with top of the line technical support. EZ CEL FIX Oxygen Sensor Simulator It is just as effective as a real one. Reviewed by Lena K., ASE certified car technician for Cadillac ATS 2.5L Strip the two oxygen heater wires and solder the resistors inline between the two wires, test this unit now by taping everything safely and putting your key to the ON position. replaced former Magnum Tech Support. When an O2 (oxygen) sensor go bad, it'll cause your Ford F150 's engine to run less efficiently. I ve messed with all kinds of setups on it and I can't get it any louder. for those who want to run "catless" this is what needs to be done to keep that pesky Check engine light off. The next step is to connect the new O2 simulator to the wiring harness where the old O2 sensor was connected. Jack up the front of your vehicle using the floor jack. All you demand is to locate the O2 sensor in your motorcar and replace information technology with the dummy one. I purchased o2 tune from (removed) but their eliminator was nowhere near able to fit my car. Shop products from small business brands sold in Amazons store. I gutted my CAT several weeks ago and never touched either O2 sensor. First find your signal wire and ground wire, cut them and splice them leaving a good inch of exposed wire for you to wire your component inline. HI , Its a resistor that replaces the oxygen sensor (i think), so the cat converter is bypassed. Carefully unplug the wiring attached to the sensor. There is no problem with the O2 sensor, it is a critical piece of equipment for the engine to check the fuel mixture. In some cases, you may want to bypass the O2 sensor. Oxygen O2 Sensor Downstream For 2011 2012 2013 2014 Ford F150 Pickup 5.0L 6.2L. 31 of 33 people found this review helpful. (Cobb, Georgia, USA), reviewed for Based on this information, the computer can make adjustments to the air/fuel mixture to ensure optimal performance and . However, its easy to do. What is a dummy O2 sensor? While you can bypass an oxygen sensor with the help of a dummy O2 sensor, its not always the best option. "Faking out" an oxygen sensor refers to the process of bypassing the sensor so that the sensor does not relay the correct information to the system's computer. If your check engine light is on, one possible cause could be a faulty oxygen sensor. Driving without the O2 sensor is possible, but I wouldn't advise driving for long distances once the sensor has failed. Dont want to waste your time installing oxygen sensor bypass gadgets that will never rid you of the CEL for good? It is also a quick and easy way to improve your fuel economy and avoid spending money on a new sensor. In some cases, it could be illegal, and in other cases, it can mess with the performance of the vehicle. this should work on 99 to present and is 100% revesable. If you do throw a CEL, then just buy some 19MM spark plug non-fowlers, drill them out so the rear . Add to Cart. Disconnect the negative battery cable from the terminal. Ford oxygen sensor simulator will allow you to drive without converter and still keep the warning light off. Of course, this is not a permanent solution and youll eventually need to replace the O2 sensor. When your off-road vehicle is annoying you with that ever present check engine light, and you want it gone you can do one of two things. Code P0140 indicates that there's problem with the post-catalytic monitoring oxygen sensor. Its been around since the 1960s and was originally designed for Bosch. FORD > 2008 > ESCAPE > 3.0L V6 > Exhaust & Emission > Oxygen (O2) Sensor. When the air/fuel ratio is "balanced" it is at 14.7 parts of air to 1 part of fuel by weight. I did it on my 94 F-150 5.0L, Ijust want something louder on my truck(2000 F-150,5.4L). This is in the event of your catalytic converter being removed or bypassed, and is meant for off-road use only. Slow signal of precat oxygen sensor may prevent the aftercat oxygen sensor emulator from working. The good news is, if you end up discovering that the . It is not CARB approved. Sunday, 1:10 AM. (New London, New Hampshire, USA), reviewed for If there is too much oxygen in the exhaust, the fuel mixture is too lean, but too little oxygen indicates . interest toward our mods necessitated changes in our business model. Chances are your secondary 02 wiring and fuel lines are very close to each other, make sure you have a firm grasp on what you are doing. If you want to remove the second sensor behind the catalytic converter to get rid of the P0420 or P0421 code, you can often use an adapter like this. Are you concerned with remedying the ECM safe / limp mode was tripped by your exhaust modification? EZ CEL FIX Oxygen Sensor Simulator A limited number of products are available for retail purchase until 06/30/2023. To bypass an oxygen sensor in a car, you can either use a dummy oxygen sensor or replace it with a resistor with the correct resistance. Feb . Still works and turned off cat efficiency codes has been present ever since I installed my new true dual catback. If youre a Ford F150 owner, you may have heard of the O2 sensor and the possibility of bypassing it. Additionally, you wont want to mess with the oxygen sensor found before the catalytic converter unless you know how to tune the engine. OYEAUTO 2Pcs O2 Oxygen Sensor 15717 15716 Upstream & Downstream Compatible with Ford 1997-2008 F150 Explorer Ranger Truck Mazda Mercury Lincoln. My part arrived really fast without any issue, I'm very happy with my order. It could take several hours for the exhaust to cool completely after driving. Carefully unplug the wiring attached to the sensor.You must squeeze the tab to release it before pulling it away from its housing. RUSH-RUSH Help Center >>> Are you concerned with remedying the ECM safe / limp mode was tripped by your exhaust modification? Not so much for engine timing as it is for determining ideal fuel delivery. Both product and service were just awesome and reps seemed to be committed to providing you the most efficient support. A dummy O2 sensor is a fake oxygen sensor that is inserted into the exhaust system to fool the engine computer into thinking that the oxygen levels in the exhaust are normal. Our collection of automotive oxygen sensors reliably and accurately monitor your vehicle's exhaust system.