Chrysler Neon: High Oil Pressure → Causes + Diagnosis

If your Chrysler Neon is experiencing unusually high oil pressure, you need to find out what’s causing it right away. Unusually high oil pressure can indicate serious problems, such as a blocked oil passage, or a broken pressure relief valve.  It should be treated like you have no oil pressure until you verify what is … Read more

Chrysler Neon P0606:  ECM/PCM → Processor Fault

P0606 is a generic OBD II code.  Which means that it has the same meaning for the Chrysler Neon that it would for any other vehicle.  If your Neon has P0606 it’s highly likely that the ECM/PCM (engine or powertrain control module, they mean the same thing) has failed. The PCM regularly performs a self … Read more

Chrysler Neon P0603: Keep Alive Memory → Error

P0603 is a generic OBD2 trouble code.  It indicates that your Chrysler Neon’s keep alive memory has had an error. Keep alive memory is the data that your Neon’s PCM (Powertrain Control Module) has learned about how your engine conditions.  All of this sensor and driving input data is used to keep it operating efficiently. … Read more

Chrysler Neon P0308: Misfire Detected → (cylinder 8)

  P0308 is a fairly common trouble code with the Chrysler Neon. It’s and OBD2 code and means that a misfire has been detected in the 8th cylinder in the firing order.  You should only be seeing this code if you have an engine with at least 8 cylinders.  So, it’s mostly a code for … Read more

Chrysler Neon P0307: Misfire Detected → (Cylinder 7)

P0307 is a fairly common trouble code with the Chrysler Neon. It’s and OBD2 code and means that a misfire has been detected in the 7th cylinder in the firing order.  You should only be seeing this code if you have an engine with at least 7 cylinders.  So, it’s mostly a code for V8 … Read more