I have a 2008 Dodge Caliber and I have a code saying Large Emissions Leak. I have replaced the Gas Cap thinking is was that, but now luck. I'm going to replace the Purge Valve now. A friend said some of the OEM Mopar valves get stuck up or closed. But in my case it might be open. Now all I need is to locate it. Can any one help me by telling me where is is located??

 

I would try the ESIM switch.evaporative system integrity module . It is a switch that closes to detect leakage .goes on the charcoal cannister with an evap hose on the end just dont forget to transfer the gasket to the new one

 

Where is the canister on the Caliber? I never looked myself.

 

it is at the left rear corner

 

Thanks.