|  Shutting your engine down after a heavy haul when the exhaust gas temperature (EGT) is above normal can result in turbo bearing damage—but now you can protect your turbo with the BD Cool Down Timer (CDT) or Cool Engine Shutdown (CES). The CDT works with any K-Type EGT probe commonly found in most pyrometer gauge kits. The CES works in conjunction with BD’s own XMonitor digital gauge package, connecting between the control module and display. Add Optional Thermocouple here: | Available Options: | | Add 1081151 Thermocouple Probe K: | | |