Vauxhall Omega V6 Engine Diagram

Product Details

Chevrolet EZ CEL FIX Oxygen Sensor Simulator Oxygen Sensor Eliminator EZ CEL Fix oxygen sensor eliminator delivers the Engine computer with mimicked, fluctuating voltage signal and tricks the Engine computer into thinking the emission is within permitted range. Chevrolet oxygen sensor simulator will allow you to drive without converter and still keep the engine management warning light off. A popular modification is to decat the exhaust or install an aftermarket header, to free up the pony. Exhaust gas is controlled through 2 to up to 4 o2 sensors. The upstream sensor controls the fuel management system and post monitors catalytic converter function. When headers are installed or catalytic converters removed, the result is a catalyst efficiency MIL code alerting the Power Control Module that cat converter is missing or not working properly. Modified engine produces a larger amount of exhaust gases than allowed. You do not want to drive in safe mode with constant service engine soon light, and your Chevrolet will not pass emissions in many US states and countries. The ultimate solution is to wire up O2 sensor simulator to the oxygen sensor's harness to emulate the lambda sensor.

This O2 Sensor Bypass eliminates 1 up to 4-wire narrowband oxygen sensors only.Please read Notes!

When check the engine light is tripped, the engine runs in ECM Safe mode, which results in sluggish acceleration and spoiled fuel mileage. EZ CEL Fix O2 Sensor Simulator eliminates either front or downstream sensor, thus you can remedy the miffing engine management codes. Magnum EZ CEL Fix Oxygen sensor simulator is available to all cars, trucks and SUV's fitted with 1 up to 4-wire narrowband zirconia exhaust oxygen sensors functioning in the standard 0 up to 1.0 Volt fluctuating voltage range. Feel free to contact our engineers prior to purchase, if you are unsure about your Chevrolet's exhaust air fuel sensor type. EZ CEL Fix Oxygen sensor simulator remedies all catalyst efficiency and oxygen sensor related check engine light failure codes caused by alterations made to your Chevrolet's exhaust. Dual exhaust with two post o2 sensors requires two EZ CEL Fix eliminators. This Chevrolet O2 Sensor Simulator is adjustable, making you enable to adjust the Air Fuel Ratio within certain range yet complies with the requirement of ECM.

Notes

In case of a single oxygen sensor or dual pipe exhaust system fitted with two lambda sensors only, the oxygen sensor simulator taps to these ports.
Headers require both up- and downstream Oxygen sensor emulation.
frontexhaust air fuel sensor has to work flawlessly. Slow signal of front o2 sensor may prevent the downstream oxygen sensor emulator from working.
Oxygen sensor simulator is a racing part. It is not CARB approved. Please be aware of the bylaws and regulations, O2 sensor eliminator is not street legal in several US states and countries.

Are you sick and tired of the marketing hypes for non-working $5 oxygen sensor simulators, smart bypasses, oxygen sensor extenders and those o2 delete tools? Here you've stumbled across the right solution at the right place. No doubts, this oxygen sensor emulator will fit your Chevrolet and rid you of the oxygen sensor related check engine codes. Although we cannot remedy your problems free, the easy do-it-yourself setup and the warranted results are worth the money.

Are you concerned with remedying the ECM Safe mode was triggered by your exhaust alteration? Are you sick and tired of resetting the Powertrain Control Module repeatedly? Get rush and install our oxygen sensor emulator on your Chevrolet. With minimum efforts you can rectify the ECM Safe mode all on your own, as long as you are mechanical and electrical minded. Conduct the setup and enjoy the check engine light-free driving.

Specs

Claims

Treats O2 sensor related CEL/MIL voltage signal issue on narrowband 1 up to 4-wire zirconia oxygen sensors
Restores factory performance and adds more
Eliminates any up- / downstream 1- up to 4-wire zirconia narrowband sensor (no heater incorporated)

Features

Extended 10-Year Labor Warranty
Easy DIY Installation
Compact Workmanship
Waterproof but Not Submersible
Adjustable Fluctuating 0 up to 1.0V Output (no adjustment required)

Wiring

Universal to oxygen sensor's harness (wire-cut required)

Packing List

1 x EZ CEL Fix Oxygen Sensor Simulator
4 x Bullet Connectors
4 x Heat Shrink Tubing
1 x Installation Instructions

How can I figure out my sensor is a zirconia type?

Zirconia type oxygen sensors have 1 to 4 wires. 1 to 3 wires indicate a zirconia narrowband O2 sensor definitely. In the case of 4 wires, two of the wires have to be identical for heater, whilst the rest two wires have to be different for signal sender and signal ground. Always reference the sensor-side colors of the wires coming out off of sensor head. ECU-side colors may convert through the plugs.

How to find out if it's a narrowband or wideband?

Typically 1 to 4-wire sensors are narrowband. There are exceptions though. A narrowband oxygen sensor's signal is constantly fluctuating in a range of 0 to 1.0 Volts depending on oxygen content in the exhaust gas. Any oxygen sensor that produces higher voltages, is determined to be a wideband oxygen sensor. Keep in mind, although a 4-wire O2 sensor can be wideband too, in common sense only 5 or 6-wire sensors are called wideband. If your sensor has more than 4-wires, oxygen sensor is not applicable.

Which sensor has to be tricked?

In general: the downstream but upstream has to work flawless in full range. If you intend to buy a simulator hence decatting, header or modified exhaust, the downstream sensor has to be fooled by all means. See position diagram .

Headers or precat gutting requires upstream simulator as well.

Questions and answers

- Can I be positive this chip fixes my CEL issue for good and all? - Yes, Magnum oxygen sensor simulator produces a random fluctuation having assigned with suitable cycle and wave accepted by the ECU. Rest assured, all oxygen sensor signal related codes will be gone. Upstream sensor if any has to be in good condition though. Please see prerequisites pertaining to sensor type and quantity of simulators. - What if I simply eliminate factory oxygen sensor? - Oxygen sensor removal will not remedy CEL issue. Suitable fluctuating signal is fundamental to be delivered by the ECU. Zero volt signal triggers another trouble code. - Why is it so important to cancel the trouble code? - While check engine light is on, ECU restricts the engine performance and vehicle is running in safe / limp mode. MPG is also affected negatively. - Do I need to buy a heated simulator or I can stick with this cheaper EZ CEL Fix? - If you can use the heater of the factory oxygen sensor(s), you may wire up this #795 EZ CEL Fix. Heated simulator #661 allows you to remove or eliminate the stock oxygen sensor completely. - What about 'oxygen sensor bungs' 'mini cats' or any other piggybacks are also supposed to sort our FI problems? - The market is teeming with physical gadgets aiming to fix CEL issues. Vast majority of them doesn't take effect on OBDII vehicles made after 1996. They often don't work even on early fuel injected cars. If your vehicle had been manufactured after 1996 or you drive an early model controlled by a sensitive ECU, these gadgets won't help. The definite solution is a circuit conditions realistic signal, as if a working oxygen sensor would be screwed in the factory exhaust. - Can I rally my two harnesses into one simulator? - No, simulators can't be spliced. Get rid of oxygen sensor related CEL issue yet today. Flat catalytic converter gutting or plain-tube decats will spoil low- and mid-end torque hence ruined engine flush due to inadequate exhaust back pressure and higher block temperature thus valves, cylinder head and other engine parts are constantly being exposed to undesired extra heat. True enough, maximum horsepower increases it still pertains to a higher RPM which perishes dynamic kick out acceleration throughout the RPM range, mostly on automatic vehicles, therefore to save money on fuel and enhance low and mid-end torque, highly recommended to install a reliable Decat . Plain decatting is judged unprofessional among serious tuners and enthusiasts. Injected gasoline engines controlled by Electronic Control Unit (ECU) or alias Electronic Control Management (ECM) have oxygen sensor or O2 sensors to measure the amount of oxygen contained in the exhaust gas. These sensors deliver the ECU fluctuating voltage according to the actual oxygen consistence of air fuel mixture. When exhaust system is decatted or heavily modified, ECU is reading an oxygen sensor signal being inconsistent with other engine sensor's signal, or signal is out of the range yet accepted, an O2 sensor-related trouble code will be triggered ending up in check engine light issue. CEL or MIL or FI errors abbreviate these failures. While check engine light is on, ECU runs in so called lean limp mode. Safe mode restricts both the fuel trim and the ignition timing and develops an overall limitation on performance, until problem diagnosed and resolved definitely. Therefore if you modified your engine with any upgrade causes the oxygen sensor deliver lower signal than normally, you need to wire up an Oxygen Sensor Simulator. Although your ECU will be tweaked, mixture's air fuel ratio still will remain incorrect hence decatting or any other exhaust modification. Simulators help you remedy CEL problems but will not achieve that basic remapping is crucial when decatting or modifying an exhaust. You might be interested in our further performance chips in order to boost engine horsepower, improve fuel efficiency or both at the same time. EVO-Tech and Dyno-Boost and Smart-Tune-X fuel controllers remaps the ECU in order to reprogram the engine management to the performance parts preinstalled on the vehicle. They boost the engine horsepower as well as improve fuel mileage. Magnum Tuning has been dealing with manufacture of performance upgrades since 1994. Our experience warrants peak performance, reliability perfect style. Simulators are made in Europe covered by 10-year warranty.