OBDII CSP5 SOTF Switch - Pass Through (2006-2022 Cummins MM3 & EFI ONLY) (2017-2023 Duramax L5P)

OBDII CSP5 SOTF Switch - Pass Through (2006-2022 Cummins MM3 & EFI ONLY) (2017-2023 Duramax L5P)

Brand: GDP
SKU: CSP5-PASS
90.00 USD In stock Buy at Merchant

The CSP5 switch allows users to switch between multiple engine tunes stored in the ECM's memory via the OBDII connector without needing to re-flash the ECM.

  • The description claims that flashing should not be done through the CSP5 pass-through connector.
  • The description claims that the CSP5 switch must be unplugged to read and write to the ECM.
Variants (1)
  • Default Title — 90.00 USD — In stock

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