Pontiac Firebird P0011: What it Means + How to Fix

P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Pontiac Firebird. It indicates an issue with your car’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your Firebird’s oil. If the oil level is too low, the camshaft … Read more

Saturn SW P0011: OBDII Code Diagnosis

P0011 is a very common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Saturn SW can have VVT, and is prone to developing this code. P0011 is a generic OBDII code. This means that it has the same definition for the Saturn SW as … Read more

Saturn SC P0011: OBDII Code Diagnosis

P0011 is a very common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the Saturn SC can have VVT, and is prone to developing this code. P0011 is a generic OBDII code. This means that it has the same definition for the Saturn SC as … Read more

Saturn SL P0011: What it Means + How to Fix

P0011 is a common (and serious) OBD II diagnostic trouble code that can occur in the Saturn SL. It indicates an issue with your car’s Variable Valve Timing (VVT) system. The first thing you should do when you have this code is check your SL’s oil. If the oil level is too low, the camshaft … Read more

Honda CR-Z P0139: O2 Sensor Slow Response (Bank 1 – Sensor 2)

P0139 is a common OBDII code that occurs in many vehicles, including the Honda CR-Z. The code is triggered when there is an issue with the response time from the oxygen (O2) sensor when switching voltage levels. The Oxygen sensors are responsible for helping the ECM meter oxygen levels in the exhaust, and helping to … Read more