2006-2007 Diesel 6.6 Duramax LBZ EGR Code Blocker Finger Stick Signal Modifier
DURAMAX Diesel 2006 through 2007 LBZ – MAF Signal Modifier Circuit
MAF Signal Modifier circuit only.
This module will help prevent a Service Engine Soon / Check Engine Light from illuminating and will prevent the ECM from displaying DTC codes related to an EGR modification. This requires a functioning EGR motor and position sensor to work. Installation will require stripping wire insulation and soldering, or the use of other mechanical fasteners like wire nuts or splice connectors. Soldering is the most reliable. If you are going to purchase this kit please feel comfortable with doing the installation.
DETAILED COLOR wiring instructions included
Not detectable by GM scan tools
Average install time 30-45 minutes
MADE IN THE USA
Sealed Connections and Premium Components for Reliability
2006-2007 – “LBZ” ENGINE ONLY! PLEASE CHECK VIN TO VERIFY FITMENT:
8th Character in the VIN Must Be “D” for LBZ
2006-2007 Chevrolet Silverado HD, GMC Sierra HD with 6.6L Duramax Diesel LBZ Engine