P0037 SUZUKI -

Question

why do my car cut off after replacing the sensors

Answer 1

Hi there,

This code points towards an issue with the heated O2 sensor bank 1 sensor 2. But, if you have already replaced this sensor and are still getting the code it could be an issue with the wiring. Here's a list of other possible causes. 

P0037 SUZUKI - HO2S12 Heater Control Circuit Low

Read more: https://www.autocodes.com/p0037_suzuki.html