Okay so a few weeks back the car started to go straight into the red after around 10 secs after I started the engine, all hoses and rad get hot as it should and the heating works, today I changed the temp sensor in the thermostat housing only to still have the fault. Does anyone have any idea what the fault could be? I'll put a mates scanner on the car tmr but just wondering if anyone has an answer. Cheers.