AEM 4.9LSU Bosch Oxygen Sensor (30-2004) Go Fast Bits often resulting in idle problems

often resulting in idle problems

Subaru WRX & STi (PADPJtoD4) Fits:

2008-2015 Mitsubishi Lancer Evolution X (Low Beam NON-HID)

5mm Rod Length: 150 mm Stroke: 88mm Standard Stroke (2

90 3798856530BK 18x8

AEM 4.9LSU Bosch Oxygen Sensor (30-2004) Go Fast Bits often resulting in idle problemsAEM 30 2004 replacement 4. 9LSU Bosch oxygen sensor for the newer AEM wideband UEGO 30 4110 air fuel controller. Purchase includes one sensor with male connector as pictured. These sensors have a laser etched, calibrated resistor in the sensors connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensors output. The wideband sensor is laboratory calibrated at the Bosch