Lingenfelter L250090309 Lingenfelter C6 ZR1 Corvette Supercharger Pulley 2009-12 v1.2 User Manual
Page 37
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136. Install the supplied diagnostic port (DLC
port) cover onto the DLC port in the driver foot
well. Secure the strap that retains the DLC
cover to the vehicle.
This cover is meant to notify dealerships
and other service facilities that this vehicle
has custom programming installed for a new
supercharger pulley ratio and it should not be
programmed with the stock GM calibration
files when being serviced.
36.
133. Program the vehicle’s engine control
module (ECM) as required for the combination
of parts on your vehicle.
The different pulley ratio combinations will
require different levels of calibration changes
but all combinations require some level of
calibration changes.
134. You can purchase vehicle programming
hardware and software from LPE, you can send
in your ECM for us to calibrate or you can have
a local tuning shop calibrate your vehicle.
NOTE - some pulley combinations require
ignition timing changes in order to operate with
pump gas. The increased boost levels risk
damaging your engine if the correct calibration
changes are not made.
135. DLC port cover kit installation.