Kraftwerks O2 Sensor Bypass for Polaris RZR (159-17-0001) 1404 9 1987 Jeep Grand Wagoneer

9 1987 Jeep Grand Wagoneer Engine: 5

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Diagnose and clear engine and transmission error codes

Kraftwerks O2 Sensor Bypass for Polaris RZR (159-17-0001) 1404 9 1987 Jeep Grand WagoneerThe Kraftwerks Performance O2 Sensor Bypass eliminates the factory narrow band O2 sensor that is used for minor low speed closed loop adjustments. Handy when using our supercharger system and a custom tune or an exhaust system and or are experiencing trouble with the OEM sensor. Simply unplug the sensor from the factory wire harness and insert our resistor plug to eliminate it without causing faults. Features: Eliminates Factory Narrow Band O2 Sensor