Vehicle OBD II Codes P1200 - P1299

Troubleshooting OBD II Code Definitions

• P1229 - Supercharger Intercooler Pump Not Working
• P1232 - Low Speed Fuel Pump Primary Circuit Malfunction
• P1233 - Fuel System Disabled Or Offline
• P1234 - Fuel System Disabled Or Offline
• P1235 - Fuel Pump Control Out Of Range
• P1236 - Fuel Pump Control Out Of Range
• P1237 - Fuel Pump Secondary Circuit Malfunction
• P1238 - Fuel Pump Secondary Circuit Malfunction
• P1244 - Generator Load Low
• P1245 - Generator Load Input High
• P1246 - Generator Load Input Failed
• P1258 - Engine Metal Over Temperature Protection
• P1259 - VTEC System Malfunction
• P1260 - Theft Detected - Engine Disabled
• P1270 - Vehicle Speed Limiter Reached
• P1281 - Engine Is Cold Too Long
• P1282 - Fuel Pump Relay Control Circuit
• P1285 - Cylinder Head Over Temperature Sensed
• P1288 - Intake Manifold Short Runner Solenoid Circuit
• P1289 - CHT Sensor High Input
• P1290 - CHT Sensor Low Input
• P1291 - No Temp Rise Seen From Fuel Heaters
• P1292 - CNG Pressure Sensor Voltage Too High
• P1293 - CNG Pressure Sensor Voltage Too Low
• P1294 - Target Idle Not Reached
• P1295 - No 5 Volts To TP Sensor
• P1296 - No 5 Volts To MAP Sensor
• P1297 - Low Voltage ELD Circuit
• P1298 - Lean Operation At wide Open Throttle
• P1299 - Cylinder Head Over Temperature Protection Active