Aveo : P2096 code
 

Greetings all, new to this forum, looking for some insight on my 2007 aveo.
Had codes P0137 and P2096. checked for exh. leaks intake leaks ect. Voltage good to rear 02. voltage output from rear 02 very low. replaced 02 sensor cleared codes, now the P2096 is back but not the P0137, any sugestions ?

the intake air duct from the air filter box to the throttle body is torn.