WE HAVE A 2002 SATURN THESES CODES KEEP COMING UP P0037 AND P0507 WHAT IS THIS

Question

we were told it might be the intake gasget

Answer 1

Hi there,

The P0037 code points towards an issue with the heated O2 sensor bank 1 sensor 2. Here is some info for you regarding this code. 

P0037 SATURN - HO2S12 Heater Control Circuit Low Voltage

Read more: https://www.autocodes.com/p0037_saturn.html

The code P0507 code points towards an issue with the idle speed. This could be caused by a leaking intake. Here is some more info for you.

P0507 SATURN - Idle Speed High

Read more: https://www.autocodes.com/p0507_saturn.html