2009 Dodge Viper Canister Purge Valve Parts and Q&A
Q: How to service a Canister Purge Valve on 2009 Dodge Viper?
A: The canister purge valve cannot be serviced until the negative battery cable is loosened. After that, take out the air cleaner assembly. After that, take out the electrical connector from the evaporative emission canister purge valve. The next step is to disconnect the vapor tube and another vapor tube. Pull the evaporative emission canister purge valve off its mounting bracket as the final step.