Mathhr

yes but only sensor I had to change was crankshaft 06 doesn't have a cam position

Oldblue

These guys think the 06 does

Chevrolet HHR Camshaft Position Sensor - Cam Sensors - Standard Motor Products Dorman Walker AC Delco - 2009 2007 2006 2010 2008 2011 09 07 06 10 08 11 - PartsGeek.com

And Rockauto

RockAuto Mobile Catalog

Mathhr

i will ill take pics of it next chance I get but the 06 had no sensors on the cams 07 does

Oldblue

Just possibly that those vendors are incorrect in their listings, you know like LCA's fit all models or the infamous fits SS model 2005 thru 2012. Yeah! Right.
I always triple check before ordering any parts!

donbrew

The "book" goes into detail about how the CMP is used by the ECM, but it does not show the existence of them? I can't find them on the 2.2L either 2006 or 2007. If your 2007 has them it is a 2.4L with VVT.

I have never worked on a 2006 or a 2007, just book knowledge.

Have you checked the fuses and relays?

Here are the relative ignition schematics.

2006:



2007:

Mathhr

I have tested all fuses and relays I went as far as putting the 07 harness and fuses box in did nothing at all only reason I tried this is for my mother she drove off the road and busted the oil pan and sucked dirt into the old motor and eBay and all other places wanted 1500 for a motor with less then 100k on it this motor has only 45lbon it I pulled it I heard it run and everything new it was to go to be true

donbrew

Every junk yard I've heard gets about $850. And they can tell you if it will work!

Every other time someone has said "engine won't start after swap" It has been a forehead slap and forgot to do something involving the fuse box or a ground wire. One even reversed the red wires on the box.

Mathhr

and their is no no hhr in junk yards near me

firemangeorge

A used engine doesn't have to come out of a HHR. Cobalts and some others used the same Ecotec 2.2 engine.

donbrew

This explains the changes from 2006 to 2007.