| Engine Code | Engine Code Description |
|---|
| P1083 | Fuel Control Mixture Lean (Bank 1 Sensor 1) |
| P1084 | Fuel Control Mixture Rich (Bank 1 Sensor 1) |
| P1085 | Fuel Control Mixture Lean (Bank 2 Sensor 1) |
| P1086 | Fuel Control Mixture Rich (Bank 2 Sensor 1) |
| P1087 | O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 1) |
| P1088 | O2 Sensor Circuit Slow Response in Rich Control Range (Bank 1 Sensor 1) |
| P1089 | O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 2) |
| P1090 | Pre-Catalyst Fuel Trim Too Lean Bank 1 |
| P1091 | Pre-Catalyst Fuel Trim Too Rich Bank 1 |
| P1092 | Pre-Catalyst Fuel Trim Too Lean Bank 2 |
| P1093 | Pre-Catalyst Fuel Trim Too Rich Bank 2 |
| P1094 | O2 Sensor Circuit Slow Response in Rich Control Range (Bank 2 Sensor 1) |
| P1095 | O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 1 Sensor 1) |
| P1096 | O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 2 Sensor 1) |
| P1097 | O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 1 Sensor 1) |
| P1098 | O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 2 Sensor 2) |
| P1111 | Engine Coolant Temperature Radiator Outlet Sensor Low Input |
| P1112 | Engine Coolant Temperature Radiator Outlet Sensor High Input |
| P1115 | Coolant Temperature Sensor Plausibility |
| P1116 | Mass Or Volume Air Flow Circuit Range/Performance Problem (Bank 2) |
| P1117 | Mass Or Volume Air Flow Circuit Low Input (Bank 2) |
| P1118 | Mass Or Volume Air Flow Circuit High Input (Bank 2) |
| P1120 | Pedal Position Sensor Circuit |
