AEM ELECTRONICS AFR LSU 4.2 WIDEBAND UEGO REPLACEMENT FOR BOSCH SENSOR 30-2001

30-4100 - Digital Wideband UEGO Gauge. 30-5130 - Analog Wideband UEGO Gauge. 30-5143 - Analog E85 Wideband UEGO Gauge. If this resistor is modified it will invalidate the sensors input. 30-4900 - Wideband Failsafe Gauge.

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