01CUMMINS24
New member
- Joined
- Dec 8, 2009
- Messages
- 42
A Friend Of Mine Has An 03 Duramax And His Check Engine Light Came On The Codes Are P102a Maf/low Input, P0234 Engine Over Boost, And P0700 Trans Contrl System. He Has A Superchip On It Other Than That It Is Stock. I Read In Other Threads That These Codes Could Be From The Programmer, Just Would Like Some Input On What To Do Or Check For!