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The O2 sensor in your vehicle gathers information about the emissions that are being put out by your vehicle. A dummy one sends the cars computer the proper information that a normal one would send if it were reading correctly.
The catalytic converters performance is measured by the secondary Oxygen sensor.
Oxygen sensor fooler. Ad Accurate dissolved gas-phase oxygen measurement when fast response times are required. Measure oxygen in liquid processes pure water or gas streams with these O2 systems. O2 Sensor Fooler Thread starter Jake.
Start date Jun 22 2005. Discovery 1989-2004 - Technical Discussions. Apr 20 2004 1994 0 61 Oklahoma City OK.
Jun 22 2005 1 While reading at my favorite site for my other obsession F350 4x4 Crew Cab I came across a thread regarding. OBDII O2 Sensor Fooler. Jump to Latest Follow 1 - 3 of 3 Posts.
Joined May 10 2002 156 Posts. Discussion Starter 1 Jun 3 2002. Sorry if this has been covered.
As the title reads im in search of an O2 sensor fooler cuz im OBD2 and I have a dp with no cats that im going to install. Aoerzn Premium Offset Oxygen Sensor Socket 38-Inch Drive 78-Inch 22mm Wire Gate Accesses Sensor from The Side to Prevent Wire Damage Universal. ADJUSTABLE LAMBDA SENSOR BLOX CEL FIX DECAT O2 BOSS OXYGEN SENSOR DECAT FOOLER.
Free shipping Free shipping Free shipping. 25 sold 25 sold 25 sold. For Fiat 500 2007 - 2018 12 12 LPG O2 Oxygen Lambda Sensor.
3233 3233Unit 3233Unit 3233Unit. The O2 sensor in your vehicle gathers information about the emissions that are being put out by your vehicle. This information is sent from the O2 sensor to the vehicles on-board diagnostic computer.
If you want to tune your vehicles performance the secondary rear or downstream O2 sensor may. A functioning oxygen sensor leads right into our first way around it and that is to put a dummy O2 sensor in. A dummy O2 sensor is a fake one that does readings like a normal one.
A dummy one sends the cars computer the proper information that a normal one would send if it were reading correctly. Dummy O2 sensors are easy to use. Disconnect the connector and remove your post-cat O2 sensor.
Put a new grommet in the hole in the floor to keep the water out. Cut the harness off of the O2 sensor as close as possible to have as much wire to work with as you want. Make sure to plug the empty O2 sensor bung.
I went to AutoZone and got an oil drain plug part 050-0901. Magnum EZ CEL Fix Oxygen sensor simulator is available to all cars trucks and SUVs fitted with 1 up to 4-wire narrowband zirconia exhaust oxygen sensors working in the standard 0 up to 10 Volt fluctuating voltage range. Feel free to contact our engineers prior to purchase if you are unsure about your Car Truck SUVs exhaust oxygen sensor type.
Unlike most sensor spacers these are highly effective beyond just moving the O2 sensor from the exhaust flow. These are NOT vehicle specific and will work on any model with a standard O2 sensor. To be used on the downstream sensors ONLY.
Package 1x O2 Oxygen Sensor Extension Spacer Mini-CatCat-Fooler - Car Parts Accessories. The catalytic converters performance is measured by the secondary Oxygen sensor. If the output is less than 95 it throws the P0420 code.
Graphing the output on an OBDII scanner shows an erratic curve with varying amplitude and frequency. O2 Simulator Mini Cat Cel Fix Big Daddies Garage Mini Catalytic Convertor Rear Oxygen Sensor Simulator is the best and easiestway to clear p0420 p0430 codes for bad or missing catalytic converters. Just screw it the o2 simulator mini cat into the existing exhaust then srew in the oxygen sensor that easy.
Those front two O2 sensors are used by your engine management system to control your airfuel ratio while in closed loop operation. If you had O2 simulators in there which output continuous cross counts around the stoichiometric airfuel. Ratio of 1471 you could be running rich or lean and your engine computer wouldnt know the difference.
Hi freaks I got it done yesterday Pictures coming soon. Sorry but they asked 35for the Dino and I didnt wanted to spend the money. Good thing I did it because that thing is LOUD as hell.
So today I had to spend 25 on a resonator and tomorrow morning am installing it. I have a Flow Master. MAXFAVOR 4Pcs Upstream Downstream O2 Oxygen Sensor Replacement for Chevy GMC V8 48L 2006 2005 2004 2003 O2 Sensor 234-4407 x4 02 Sensor 31 out of 5 stars 17 7620 76.
Heres how to bypass or trick the O2 sensor into thinking your catalytic converter is working when you have the P0420P0430 check engine light code. The oxygen sensor on a cars exhaust is used to determine how efficiently the fuel mixture is to an engine. These can be a real pain to replace so it can be helpful to fake the signal to the ECU.
Originally Posted by fast_Z28_guy. I would think if you remove the cat but put the sensor in it would still have check engine codes for a faulty cat. Its hard to tell from his pic but it looks like he welded a small section of tubing open at the ends to the exhaust tubing.
Be cautious of O2 sims that replace the rear O2 sensor with a falsely gererated signal. Toyota started using a wideband type O2 sensor airfuel ratio in the front position for better engine control. These wideband type sensors need to be recalibrated from time to time by the ECU.
The ECU uses the rear sensors for this recalibration process. O2 Simulator used in alot of performance projects made of T304 Stainless steel which prevents rusting inside and outside. Economically priced to fit most budgets and still provide QUALITY you do not want rust build up inside your O2 Simulator especially near the oxygen sensors tip.
Ad Accurate dissolved gas-phase oxygen measurement when fast response times are required. Measure oxygen in liquid processes pure water or gas streams with these O2 systems.