I think the issue with these codes is that they pertain to sensors that are not present on an HHR, therefore, these tests should not be taking place. Maybe someone put the wrong ECM in it.

 

Could be, does the part number match

https://www.gmpartsgiant.com/oem-che...ol_module.html

 

thank you all for the helpful responses! I cleared codes and these two popped back up p0106, p0368. im looking into the ECM now!

 

The P0106 points to the MAP sensor, read up on that, here...
https://www.obd-codes.com/p0106

P0368 points to the cam shaft sensor, note wiring harness and what to inspect

https://www.obd-codes.com/p0368

I don’t see why you are going to the ECM

 

12599714 ecm

 

Correct one for your 2006 HHR

Send hellshotrod a PM he might have a good used one

 

got it. thank you. MAP out, looking at Camshaft sensor wiring now.
I guess i saw in a earlier post something about ECM because of all the strange codes getting thrown... so i just wanted to confirm correct ECM

 

Camshaft sensor "b" being the exhaust.

 

Could you please confirm your engine, 2.2 or 2.4? Thanks.

 

2.2l