engine light on in car got it pluged in and came up with ( p0546 exhaust gas temp sensor circuit high bank 1 sensor 1) i have megan racing manifolds fitted to my car but all sensors are still in place or is this telling me the sensor is nackered any advice cheers momo

 

help anyone

 

The error message suggests the sensor is open circuit. Check the wires to the sensor, make sure nothing has fallen off. If nothing has fallen off, take it to a dealer and they'll diagnose further, possibly resulting in a new sensor being fitted. Is the car still under warranty?

 

I got this fault up on my bugeye after I de-catted the up pipe and plugged the point for the sensor. I'm guessing your sensor is knackered. Check out this thread for some good tips on the EGT up pipe sensor (about a third of the way down the page). http://forums.nasioc.com/forums/showthread.php?t=443943
I did the CEL fix described on it and have had no more problems.