There shall be two (2) controls for the diesel particulate filter. One (1) control shall be for regeneration and one (1) control shall be for regeneration inhibit. ENGINE PROGRAMMING HIGH IDLE SPEED The engine high idle control shall maintain the engine idle at approximately 1250 RPM when engaged. ENGINE HIGH IDLE CONTROL The vehicle shall be equipped with an automatic high-idle speed control. It shall be pre-set so when activated, it will operate the engine at the appropriate RPM to increase alternator output. This device shall operate only when the master switch is activated and the transmission is in neutral with the parking brake set. The device shall disengage when the operator depresses the brake pedal, or the transmission is placed in gear, and shall be available to manually or automatically re-engage when the brake is released, or when the transmission is placed in neutral. There shall be an indication on the Vista screen for the high idle speed control. ENGINE PROGRAMMING ROAD SPEED GOVERNOR The engine shall include programming which will govern the top speed of the vehicle. AUXILIARY ENGINE BRAKE A compression brake, for the six (6) cylinder engine shall also be provided. A cutout relay shall be installed to disable the compression brake when in pump mode or when an ABS event occurs. The engine compression brake shall activate upon 0% accelerator when in operation mode and actuate the brake lights. vehicle’s The engine shall utilize a variable geometry turbo (VGT) as an integrated auxiliary engine brake to offer a variable rate of exhaust flow, which when activated in conjunction with the compression brake shall enhance the engine's compression braking capabilities. AUXILIARY ENGINE BRAKE CONTROL An engine compression brake control device shall be included. The electronic control device shall monitor various conditions and shall activate the engine brake only if all of the following conditions are simultaneously detected: A valid gear ratio is detected. The driver has requested or enabled engine compression brake operation. The throttle is at a minimum engine speed position. The electronic controller is not presently attempting to execute an electronically controlled final drive gear shift. The compression brake shall be controlled via an off/low/high virtual button through the Vista display. The engine brake system shall default to be on and set to high when the vehicle is started.
There shall be two (2) controls for the diesel particulate filter. One (1) control shall be for regeneration and one (1) control shall be for regeneration inhibit. ENGINE PROGRAMMING HIGH IDLE SPEED The engine high idle control shall maintain the engine idle at approximately 1250 RPM when engaged. ENGINE HIGH IDLE CONTROL The vehicle shall be equipped with an automatic high-idle speed control. It shall be pre-set so when activated, it will operate the engine at the appropriate RPM to increase alternator output. This device shall operate only when the master switch is activated and the transmission is in neutral with the parking brake set. The device shall disengage when the operator depresses the brake pedal, or the transmission is placed in gear, and shall be available to manually or automatically re-engage when the brake is released, or when the transmission is placed in neutral. There shall be an indication on the Vista screen for the high idle speed control. ENGINE PROGRAMMING ROAD SPEED GOVERNOR The engine shall include programming which will govern the top speed of the vehicle. AUXILIARY ENGINE BRAKE A compression brake, for the six (6) cylinder engine shall also be provided. A cutout relay shall be installed to disable the compression brake when in pump mode or when an ABS event occurs. The engine compression brake shall activate upon 0% accelerator when in operation mode and actuate the vehicle’s brake lights. The engine shall utilize a variable geometry turbo (VGT) as an integrated auxiliary engine brake to offer a variable rate of exhaust flow, which when activated in conjunction with the compression brake shall enhance the engine's compression braking capabilities. AUXILIARY ENGINE BRAKE CONTROL An engine compression brake control device shall be included. The electronic control device shall monitor various conditions and shall activate the engine brake only if all of the following conditions are simultaneously detected: A valid gear ratio is detected. The driver has requested or enabled engine compression brake operation. The throttle is at a minimum engine speed position. The electronic controller is not presently attempting to execute an electronically controlled final drive gear shift. The compression brake shall be controlled via an off/low/high virtual button through the Vista display. The engine brake system shall default to be on and set to high when the vehicle is started.