AEM
AEM Electronics 52mm Gauge Type Wideband UEGO Controller
AEM Electronics 52mm Gauge Type Wideband UEGO Controller
Part number: 0J2N4
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- Tracking emailed when it ships
- Free fitment check before you order
Electronics 52mm Gauge Type Wideband UEGO Controller from AEM. Highlights include includes Bosch O2 Sensor and capable of reading in AFR or Lambda with a flick of a switch. Most gauges need a matching sender and a mount or pod. The fitment section lists 7 applications.
Key features
- Includes Bosch O2 Sensor
- Accurate to 0.1 AFR
- Capable of reading in AFR or Lambda with a flick of a switch
- 24 Color Coded LED display lights for immediate reference to engine's AFR or Lambda ratio
- Integrated three-digit display shows AFR or Lambda in real time
- Serial data stream included for output of AFR (RS 232)
- User programmable 0-5v analog output included for use with data loggers or any engine management system
Specifications
- Brand: AEM
- Part type: Gauge
Fitment
- 2006 - 2007 Subaru Impreza 2.5i, WRX TR, WRX Limited
- 2005 - 2007 Subaru Impreza Outback Sport
- 2002 - 2004 Subaru Impreza Outback, TS
- 2002 - 2005 Subaru Impreza RS
- 2002 - 2007 Subaru Impreza WRX
- 2004 - 2007 Subaru Impreza WRX STI
- 2007 Subaru Impreza WRX STI Limited
What it does
Aftermarket gauges are a common add-on for modified engines where the factory cluster shows too little. Interior parts are what you touch every drive, so replacing worn or broken pieces makes the car nicer to use, and upgrades personalize the cabin.
Installation & tips
- Check that the gauge comes with the sender you need, or order it separately.
- Sender: Electrical gauges need a matching sender.
- Gauge pod: A pod or cup mounts it neatly.
- Use a service manual for your vehicle for torque specs and procedures, and keep the old part until the new one is fitted.
FAQ
How many vehicles is it listed for?
7 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.
Before you order: fitment and what to plan
Gauges show what the engine is doing, from oil pressure to boost and temperature.
Fitment notes
- Specs, lead time and warranty come from AEM and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentPlan the whole job
More for your car: Interior
Questions about gauge
Will this fit my car?
Does it include the sender?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.