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Home >> Suzuki >> 2001 >> XL-7 Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Controls - Self-Diagnostics) >> Diagnostic Tests >> DTC P0151: Heated Oxygen Sensor Bank No. 2 (Right Bank), Sensor No. 1 (B2 S1), Low Input >> Condition

DTC P0151: Heated Oxygen Sensor Bank No. 2 (Right Bank), Sensor No. 1 (B2 S1), Low Input: Condition

WARNING: This page is about a different car, the 2002 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

DTC is set when HO2S Bank 2, Sensor 1 maximum output voltage is 0.4 volt or less. MIL is illuminated when ECM (PCM) detects malfunction during 2 consecutive drive cycles. Possible causes are: