All you have to do is locate your cars current O2 sensor and unplug it. A dummy one sends the cars computer the proper information that a normal one would send if it were reading correctly. A dummy O2 sensor is a fake one that does readings like a normal one.
Specification: Condition: 100% Brand New Product Name: Oxygen Sensor Fitment Type: Direct Replacement Install Position: The upstream oxygen. Features: * 100% test before shipment * The reduction of harmful emissions * The increasing of fuel economy * The improvement of engine performance * Prevent premature failure of the catalytic converter. I imagine a dummy sensor from a Mustang would work, might have to splice the harness instead of using the connector. threads, almost all the same value ranges. O2 sensors are all basically the same, heated and non-heated, 18 mm. Call Theo at Temprior Refrigeration on 0828981339 for the best prize and service in town. We service and repair camping fridge /freeezers, No fridge to small or to big, All makes and models from Waeco, National luna, Arb, camp master and the list goes on.
Exhaust gas is controlled through 2 to up to 4 air fuel sensors. A popular modification is to decat the exhaust or install an aftermarket header, to free up the performance potential.
Ford Ranger oxygen sensor simulator will allow you to drive without catalyst converter and still keep the MIL light off. If there is too much oxygen in the exhaust, the fuel mixture is too lean, but too little oxygen indicates a rich fuel mixture. It then relays this information to the ECU to adjust the fuel mixture. Your oxygen sensor, sometimes called an O2 sensor or air-fuel ratio sensor, measures the oxygen level in your exhaust gases.
FORD > 2011 > MUSTANG > 5.0L V8 > Exhaust & Emission > Oxygen (O2) Sensor. The computer only needs a reading of 50 ohms from the o2 sensor to keep the 'check engine ' light off.So a resistor can replace the o2 sensor to bypass the cat has worked for me. HI, Its a resistor that replaces the oxygen sensor (i think), so the cat converter is bypassed. Hand-picked by experts! Pay later or over time with Affirm.