EGT fault and another?

[bobbler]

Need a hand with these codes if possible.
1st one is an EGT (drivers side by the looks of things too for an easy fix ) but the second one I am not sure what that is. Is it just a case of I fix the EGT and it will go too?

17861 - Exhaust Gas Temp Sensor 1 (G235): Open or Short to Plus
P1453 - 35-00 - -
17870 - Exhaust Gas Temp Regulation for Bank 2: Implausible Signal
P1462 - 35-10 - - - Intermittent


Also where's the best place (cheapest!) to get it from?

[DutchRS4]

yes. Those 2 errors are basically saying:

1: problem with the EGT sensor
2: faulty reading because of the defect EGT

[bobbler]

Thanks Dutch, just wanted to be sure that I don't need something on top of the EGT.