I sold my boss a smarty for his 08 mega cab. i keep getting code P0488. his truck has the dpf and egr delete on it already. has anyone else had this happen? i don't know my way around a 6.7 as far as all the sensors go. any insight would be appreciated. Thanks.

 

Thats a throttle control sensor probably that he unplugged from the egr..Mine threw a p0487 i have the xrt i went and updated it and it cleared it.