#VOLVO TAMD 73 EDC MANUAL FULL#
#VOLVO TAMD 73 EDC MANUAL SERIES#

This control unit constantly monitors the status of vital engine systems.

The EDC also can compensate for high fuel temperatures, to prevent power loss during hot, humid weather.ДЄnother important feature of the EDC is the built-in selfdiagnostic tool. The best news is you don't need to be a computer whiz to appreciate the lack of white smoke at start-up, the quick throttle response, or lower emissions throughout the engine's range of power. If you've ever had a mechanical engine stall in close quarters because of an idle that's set too low, or have killed the engine in a panic stop, you'll find that electronics can eliminate these instances. Powerful enough to assess this data up to 100 times per second, the information is then computed so the fuel pump can deliver the exact quantity of fuel needed for the ambient conditions, such as air and water temperatures, air pressure and propeller load. As the heart of the system, this processor takes information sent to it from sensors located throughout the engine. The unit is mounted directly to the engine and is housed in a polyurethanepainted die-cast aluminum box. The EDC system has a processor as its brain. As cables age and weather in salt and heat, the condition worsens.Д®lectronic controls, on the other hand, work smoothly and require no more than finger strength to operate. Even when new, these long runs require considerable effort to operate because cables don't take even gentle bends too happily. I've run many sportfishing boats with standard cable controls in the tuna tower, flying bridge and cockpit.

#VOLVO TAMD 73 EDC MANUAL SERIES#

Plug-in components mean there's little if any adjusting to do and allows multi-station installations by simply mounting plug-in junction boxes where needed.ДDC/Volvo's new Series 74 EDC four-cycle diesel develops 480 hp in a slim, trim, in-line six-cylinder package. For the boatbuilder, installation moves quickly since conventional control cables are replaced with wiring harnesses for both throttle and clutches. Having spent some time on different boats with the Series 73 engine equipped with EDC, I have found the system to offer numerous benefits for both the boatbuilder and the end user.

#VOLVO TAMD 73 EDC MANUAL FULL#

At full chat, the Series 74 will likely consume 27 gallons per hour. DDC/Volvo expects the engine to burn about 15.5 gallons per hour at a 2200 rpm cruise.

The diesel is said to develop tremendous torque at low rpm to help get the boat out of the hole and on plane quickly, which should minimize smoke and enhance fuel efficiency.

A friend of mine with a 36 Tiara powered by heavy V-8 diesels is a prime candidate.ДЄccording to DDC/Volvo, the Series 74 engine with 4.12' bore and 5.35' stroke packs 444 cid and a compression ratio of 17.5:1. dry weight with MG 5075 reverse gear also makes it an excellent choice for repowering. While the size and power of the Series 74 engine has broad appeal for new boats, its 2,304 lb. Sitting in the same envelope as the 6.9-liter Series 73 EDC engine which produces 430 horsepower, the new diesel has increased the cylinder volume to 7.3 liters and uses Electronic Diesel Control (EDC) developed by Volvo. Lauderdale International Boat Show, DDC/Volvo Penta's new 7-liter Series 74 EDC in-line six-cylinder diesel is said to develop 480 crankshaft horsepower at 2600 rpm. This new in-line six-cylinder diesel from DDC/Volvo packs a wallop and is coming your way soon.

Volvo tamd 73 edc manual