P21xx · Fuel and air metering

P2178 System Too Rich Off Idle (Bank 1) Powertrain P2179 System Too Lean Off Idle (Bank 2) Powertrain P217A Fuel Injector Group G Supply Voltage Circuit/Open Powertrain P217B Fuel Injector Group G Supply Voltage Circuit Low Powertrain P217C Fuel Injector Group G Supply Voltage Circuit High Powertrain P217D Fuel Injector Group H Supply Voltage Circuit/Open Powertrain P217E Fuel Injector Group H Supply Voltage Circuit Low Powertrain P217F Fuel Injector Group H Supply Voltage Circuit High Powertrain P2180 System Too Rich Off Idle (Bank 2) Powertrain P2181 Cooling System Performance Powertrain P2182 Engine Coolant Temperature Sensor 2 Circuit Powertrain P2183 Engine Coolant Temperature Sensor 2 Circuit Range/Performance Powertrain P2184 Engine Coolant Temperature Sensor 2 Circuit Low Powertrain P2185 Engine Coolant Temperature Sensor 2 Circuit High Powertrain P2186 Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic Powertrain P2187 System Too Lean at Idle (Bank 1) Powertrain P2188 System Too Rich at Idle (Bank 1) Powertrain P2189 System Too Lean at Idle (Bank 2) Powertrain P218A Throttle Actuator B Control System - Idle Position Not Learned Powertrain P218B Throttle/Fuel Inhibit B Circuit Powertrain P218C Throttle/Fuel Inhibit B Circuit Range/Performance Powertrain P218D Throttle/Fuel Inhibit B Circuit Low Powertrain P218E Throttle/Fuel Inhibit B Circuit High Powertrain P218F Reductant No Flow Detected Powertrain P2190 System Too Rich at Idle (Bank 2) Powertrain P2191 System Too Lean at Higher Load (Bank 1) Powertrain P2192 System Too Rich at Higher Load (Bank 1) Powertrain P2193 System Too Lean at Higher Load (Bank 2) Powertrain P2194 System Too Rich at Higher Load (Bank 2) Powertrain P2195 O2 Sensor Signal Stuck Lean (Bank 1 Sensor 1) Powertrain P2196 O2 Sensor Signal Stuck Rich (Bank 1 Sensor 1) Powertrain P2197 O2 Sensor Signal Stuck Lean (Bank 2 Sensor 1) Powertrain P2198 O2 Sensor Signal Stuck Rich (Bank 2 Sensor 1) Powertrain P2199 Intake Air Temperature Sensor 1 / 2 Correlation Powertrain P219A Bank 1 Air-Fuel Ratio Imbalance Powertrain P219B Bank 2 Air-Fuel Ratio Imbalance Powertrain P219C Cylinder 1 Air-Fuel Ratio Imbalance Powertrain P219D Cylinder 2 Air-Fuel Ratio Imbalance Powertrain P219E Cylinder 3 Air-Fuel Ratio Imbalance Powertrain P219F Cylinder 4 Air-Fuel Ratio Imbalance Powertrain P21A0 Cylinder 5 Air-Fuel Ratio Imbalance Powertrain P21A1 Cylinder 6 Air-Fuel Ratio Imbalance Powertrain P21A2 Cylinder 7 Air-Fuel Ratio Imbalance Powertrain P21A3 Cylinder 8 Air-Fuel Ratio Imbalance Powertrain P21A4 Cylinder 9 Air-Fuel Ratio Imbalance Powertrain P21A5 Cylinder 10 Air-Fuel Ratio Imbalance Powertrain P21A6 Cylinder 11 Air-Fuel Ratio Imbalance Powertrain P21A7 Cylinder 12 Air-Fuel Ratio Imbalance Powertrain P21A8 Reductant Level Sensor B Circuit Powertrain P21A9 Reductant Level Sensor B Circuit Range/Performance Powertrain P21AA Reductant Level Sensor B Circuit Low Powertrain P21AB Reductant Level Sensor B Circuit High Powertrain P21AC Reductant Level Sensor B Circuit Intermittent/Erratic Powertrain P21AD Reductant Level Sensor C Circuit Powertrain P21AE Reductant Level Sensor C Circuit Range/Performance Powertrain P21AF Reductant Level Sensor C Circuit Low Powertrain P21B0 Reductant Level Sensor C Circuit High Powertrain P21B1 Reductant Level Sensor C Circuit Intermittent/Erratic Powertrain P21B2 Excessive Time To Enter Closed Loop NOx Adsorber Control Powertrain P21B3 Closed Loop NOx Adsorber Control At Limit - Too High Powertrain