what is fault code P0102 in a Chevy Tahoe?
inefficient catalyst
Igniton System or Misfire
Trouble code P0304 means: Cylinder 4 Misfire Detected
Trouble code P0170 means: Fuel Trim (Bank 1)
Trouble code P0446 means: EVAP Vent System Performance
Trouble code P1345 means: Camshaft To Crankshaft Position Correlation Fault
Trouble code P0174 means: Fuel Trim System Lean (Bank 2)
Trouble code P1153 means: HO2S Insufficient Switching Bank 2 Sensor 1
Trouble code P0446 means:Evaporative emission control system vent control circuit malfunction
Trouble code P0135 means:O2 sensor heater circuit malfunction (Bank 1 Sensor 1)
code co279