2014-2019 Ram 1500/Jeep Cherokee Eco Diesel High Idle Option
Our customers have the option to add our high idle feature to our custom tuning options for the 2014-2019 Ram 1500/Jeep Cherokee Eco Diesel.
The feature was was created to cut warm up time in half, by raising coolant temps to warm the engine coolant/cab heater quicker. The high idle option is built into our tune to help with the warm up procedure by raising the Engine RPM to 1550 RPM during cold start up. The high idle will automatically engage if the outside temp is less then 4C (39F). The high idle will disengage when the coolant temp rises above 60C (140F). You can disengage the high idle option is progress by bring the RPMs over 2000 RPM down to standard idle RPMs. This is suggested before engaging the transmission from park to drive gear selected.