Diagnostic Tips Support Page Ford (0) GM (5) GMC Yukon replace Fuel Pump to fix DTC P0171 GMC Terrain replace Thermostat to fix DTC P0128 GMC Yukon replace Catalytic Converter(s) to fix DTC P0420 Chevrolet Tahoe replace Knock Sensor(s) for DTC P0332 Chevrolet Replace Spark Plug Wires and Spark Plugs to fix DTC P0307 FCA (1) Jeep Renegade repalce Ignition Coil and Spark Plug to fix DTC P0303 Hyundai (3) Hyundai Santa Fe replace Fuel Cap to fix DTC P0456 Hyundai Tucson replace Oxygen Sensor to fix DTC P0171 Hyundai Elantra replace ABS Wheel Speed Sensor to fix C1211 Honda (1) Honda Odyssey replace Mass Air Flow (MAF) Sensor to fix DTC P0171 Nissan (3) Nissan Versa replace Ignition Coil(s) to fix DTC P0301 Nissan Altima replace Engine Coolant Temperature Sensor for fix DTC P0125 Nissan Altima replace Fuel Level Sensor (FLS) to fix DTC P0463