P1682 is a diagnostic trouble code that indicates that your Pontiac G6’s ignition switch is having a voltage problem. It is typically caused by a faulty ignition switch, although there can be other causes as well. There are two “circuits” to the ignition switch. The first one goes to the ECM through the throttle … Read more
A Pontiac G6 can suffer from radiator leaks for a variety of reasons, and if not addressed quickly, the resulting engine damage can be costly. A leaking radiator in a Pontiac G6 can cause the vehicle to overheat, potentially leading to serious long-term damage, such as a damaged head gasket or a cracked engine head. … Read more
One of the most common problems that can happen to a vehicle is a heater core leak. If your Pontiac G6 has a leaking heater core, it is not a breakdown risk. Although, it is necessary to make sure that the lost coolant is replaced. It can cause damage to the vehicle in other ways, … Read more
One of the most common problems that can occur in the life of a vehicle is a bad starter, that includes the Pontiac G6. It is important to determine whether or not it’s a bad starter that is keeping the vehicle from turning over. If your G6 is not starting, don’t assume right away … Read more
P0720 is a generic OBD II trouble code, which means that it has the same meaning for your Pontiac G6 as it would any other vehicle. It indicates that your G6’s OSS (Output Shaft Speed Sensor) is reporting a malfunction. It’s typically caused by a bad OSS, or a wiring problem. The OSS works by … Read more
P0520 is a common OBD2 trouble code. It’s generic, which means that it has the same meaning for the Pontiac G6 as it would any other vehicle. P0520 indicates that the oil pressure sensor is operating outside of its normal “range”. It is typically caused by a bad oil pressure sensor switch or a … Read more
P0108 is a generic OBD-II trouble code. It indicates your Pontiac G6’s MAP (manifold absolute pressure) sensor’s voltage reading is outside of the normal operating range. The voltage is too high. It’s most commonly caused by a bad MAP sensor, wiring issue, or vacuum leak. The MAP sensor measures the air pressure coming into … Read more
P0443 is a very common OBD2 code. It’s generic, meaning it has the same definition for the Pontiac G6 as any other vehicle. If your G6 has this code, it indicates the EVAP purge control valve circuit is malfunctioning. This is typically caused by a short in the wiring to or from the purge … Read more
P0521 is an OBD2 diagnostic code that is triggered when your Pontiac G6 detects that the value being sent from the oil pressure sensor is out of its normal operating range. It is typically caused by a bad oil pressure sensor or an issue with the oil system, and should be diagnosed and fixed right … Read more
P0562 is a common OBD-II trouble code. It’s a general code, which means that it means the same thing for any vehicle, including the Pontiac G6. P0562 indicates that the system voltage is below 10 volts for a solid minute. With the engine running, the system voltage should be 14.1-14.4 volts, and it’s typically caused … Read more