GEO - OBD Code Lookup

P1381 GEO

Misfire Detected – No Communication with Brake Control Module

Misfire Detected – Rough Road Data Not Available

Cylinder Deactivation Exhaust Flow Valve Feedback Circuit Incorrect Frequency Bank 1

Fuel Injector 1 Input Circuit Malfunction

O2 Sensor Circuit Low Voltage Bank 1 Sensor 2