reasons for the P2181, P2293 OBDll codes

Question

What is the cause of the OBD codes P2181 & P2293,
How to Fix?

Answer 1

P2181 Cooling system performance

P2293 Fuel pressure regulator performance

For P2181 check for coolant leak especially at the thermostat housing or any coolant leak,if none are found the thermostat will need to be repalced.. P2293 the fuel pressure regulator performance this code may have occured due to the cooling system performance.Cooling system performance codes are catagorized as Air- fuel ratio code.