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Ford Fiesta SE 2012
The two-sided ramps are swapped in minutes with just an Allen wrench
Great replacement if you think your factory pump is weak
Mouth Shutter
Our terminals offer more options and ease of installation than typical terminals
AEM Universal Wideband UEGO Sensor with Stainless Manifold Bung Install Kit mitsubishi-mirage-2001 Ford Fiesta SE 2012These AEM LSU 4. 2 sensors have a laser etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. The wideband sensor is laboratory calibrated at the Bosch factory, accurate to 0. 1 AFR and never requires free air calibration when used with an AEM wideband AFR controller. Bosch 4. 2LSU Wideband UEGO Sensor with