P0544 Volkswagen - how to replace a sensor with this code?

Question

I have used code scanner for my TDI Jetta since i have a Service Light on the Dashboard and have received code p0544, which referres to exhaust heat sensor . Can some one tell me how costly is it to replace such sensor?

Answer 1

P0544 Exhaust temperature sensor (Bank 1)

The temperature sensor varies according to brand, The price starts at 250. dollars,