Hi guys, searched about and i know that this problem comes up normally due to a faulty thermostat but my problem is i got this code when i first got the car, replaced the sensor and the thermo and worked for ages and now recently (since pcv/n249) its started to come back cleared it and has come back 2 days later, i dont think it will be the thermo again, it oculd be the sensor as i replaced the old one with an ebay green top not sure if it was a genuine one tho.
my question is could it be anything else other than those two?
my question is could it be anything else other than those two?