What sensor does the AEM wideband use?
What sensor does the AEM wideband use?
Bosch 4.9 LSU sensors
We use Bosch 4.9 LSU sensors in our wideband controllers. Our sensors are individually laboratory-calibrated by Bosch and never require free air calibration!
How do you connect air-fuel ratio gauge?
How to Connect to an Air Fuel Ratio Gauge
- Move your shifter into the “Park” position.
- Look for a location that you want the air fuel gauge to go to.
- Route the wires through the firewall hole in the dash.
- Strip the end of the power wire from your gauge.
- Look in your vehicle’s manual for your O2 sensor, or oxygen sensor.
Do wideband sensors go bad?
They last for about 3 weeks. Gauge would read full lean – – – when it goes bad. Cars runs great other than this issue.
How do you test a wideband sensor?
On aftermarket scan tools that lack this test function, you can use the following procedure to test the A/F sensors: Idle the engine for 30 seconds, then raise the engine speed to 2,500 rpm and hold steady. Watch the voltage reading for the sensor.
What is a wideband O2 sensor?
A wideband oxygen sensor (commonly referred to as a wideband O2 sensor) is a sensor that measures the ratio of oxygen to fuel vapor in the exhaust exiting an engine. The measured ratio is expressed as parts of oxygen to fuel.
Where do you put the air-fuel ratio sensor?
If headers are used, the oxygen sensor should be installed in the collector. If cast iron manifold(s) are used, install the sensor in the pipe just below the manifold. Mounting in the left or right side is acceptable.
What does a AEM wideband do?
AEM’s Wideband UEGO (Universal Exhaust Gas Oxygen, pronounced “You-Way-Go”) Controllers are powerful, cost-effective tuning tools that allow users to accurately monitor the Air/Fuel Ratio (AFR) of an engine.
How long do AEM wideband sensors last?
– Wideband O2 sensors only last 10-50 hours on leaded racegas. – If your controller has the capabilty you should remove your sensor from the exhaust and calibrate your setup to free air every 250-500 hours.
How long do wideband o2 sensors last?
How do I know if my upstream or downstream oxygen sensor is bad?
Here are some of the most common signs that your oxygen sensor is bad.
- A Glowing Check Engine Light. The bright orange Check Engine light in your dashboard will usually glow if you have a bad oxygen sensor.
- Bad Gas Mileage.
- An Engine That Sounds Rough.
- An Emissions Test Failure.
- An Older Vehicle.
Do I need a wideband O2 sensor for tuning?
You need solid data to tune your engine right. A wideband o2 sensor gives you the data you and your ECU need to be able to tune that properly. While a narrowband can only tell you when it’s 14.7:1, and is therefore nearly useless for tuning for anything other than a steady cruise condition.
How do I know if my O2 sensor is wideband?
FInd the first one on the list and click on it to go to detail page. Scroll down past the “Features and Benefits” section, and look for “OXYGEN SENSOR TYPE” It will tell you if it is Narrow-Band or Wide Band (heated or un heated doesn’t matter to us).
What wideband works with HP Tuners?
The 30-0334 X-Series OBDII Wideband Gauge is validated to work with HP Tuners VCM Suite! The X-Series Wideband AFR OBDII Gauge includes an OBDII pass-through connector and Bosch 4.9LSU sensor that can be free-air calibrated or used with the factory resistor calibration.
