While injection timing could be varied with a purely mechanical approach, electronic control offered a much more flexible and a potentially simpler way to achieve this while also providing the option of introducing a number of other desirable features. This problem almost never happens with a Mercedes gasoline engine. Will agree with Corey that it look like a cap. The Propane Fuel Tank. Detroit series 60 fuel shut off solenoid location guide. • Misfires occurring due to a clogged filter screen on top of the injector pump • Injector cup failures allow water in the fuel. Other common injector issues with the N-14 include: • Injectors overfill with fuel and it overfills the crankcase. Usually the solenoid gets so hot it melts the solder on the chips.
Then, try starting the fork truck again. Once mixed, the air/fuel mixture goes into the electronic throttle body. The source of vacuum for this valve is produced by a mechanical vacuum pump located on the front of the engine. In simple terms - there is a valve mounted on the rear or side of the diesel fuel injection pump. Maybe a line is sucking air, or swelled up inside, restricting flow? You'll learn the most common fuel system problems that can cause a no-start situation. • Injector O-Rings will leak. Detroit series 60 fuel shut off solenoid location low. Albeit the injectors are still cam actuated the ECM controls the metered flow of fuel to the injectors. As last resort, disconnected the chassis batteries for about 10 minutes, just to see if something would reset.
But if it was made prior to 1999, it'll have a carburetor. And if that happens, serious injury can result. DETROIT DIESEL WON'T START - Engine, Transmission, Engine Cooling, & Hydraulics. • Cylinders: 6 In-Line. PMD/FSD related problems can easily be mis-diagnosed as a fuel shutoff solenoid problem; always test the solenoid for proper operation. A nominal 12 volts (as low as 10 volts if the glow plugs are being cycled "ON" while voltage reading is taken) should be measured across the two connector terminals. So, when encountering a forklift that will not start, the troubleshooting process should start with the tank. We have a vacuum service kit available with an assortment of those connectors.
So, if that's the case, it's a good idea to inspect the air system for any issues. 1982-2000 C/K Truck & SUV Chassis & Drivetrain. So you'll need to make sure the tank is positioned correctly, with the forklift's mounting bracket pin inserted in the tank's collar. This means the ECM isn't grounded to the injector. It is located underneath the starter on the rear side of the fuel filter housing. Once you've done that, the next step is to ensure the tank valve is turned to the "on" position. Is it possible it was also a POS wire? You can read and clear the codes with OTR Diagnostics and you can clear the codes with OTR Reset Tool, but the fault codes will come active as soon as the truck performs a self-check on the AHI module and will cause the forced regen to fail. General | Air Intake Shut Off. 1) Disconnect the fuel pump from the the chassis wiring harness ( wire connector at frame mounted lift pump) so that it is disabled. Electronic unit injectors.
They're both located behind the compressor. If you have a 123 chassis diesel locate the vacuum lines for your door locks and plug them off to see what happens (they are the two large yellow plastic lines going into the firewall just inboard of your brake booster). In some cases it may even keep running a second or two after you have turned the key to the off position before it finally quits. When he tried to scan it there was no power to the diagnostic port. Detroit series 60 fuel shut off solenoid location gite. Part Number: 164127. So anything that interferes with proper airflow can cause the forklift not to start. Brought it back, traced wires, found a relay in the dash.
Since there are various small ports inside the AHI module, the components and/or passages inside get worn out and cause problems with not performing per manufacturer specifications. If you do not see the Detroit Diesel part you are looking for, please use our quote request form or call us at 877. We have a great mix of folks here and an excellent site. Propane can be as cold as -44° F and will cause serious injury if it comes in contact with your skin. There, it's stripped of any contaminants. Volt meter showed about 11 volts, and should have been 14 volts. This is an oily substance used to give the normally odorless propane fuel it's distinctive "rotten egg" smell for detection. Diesel Won't Shut Off When the Key is Turned Off | Engine Problem. • Aspiration: Turbocharged / Waterjacket Aftercooled / Naturally Aspirated Options.
Let's get on the same page by going through just that. 2L Detroit Diesel (Turbo) Won't Start. How long should a forced DPF regeneration last? In all Mercedes diesel engines from the first 300D in 1975 up to the mid 1990's, vacuum (suction) is used to turn the engine off - not electricity! Fortunately, testing the fuel shutoff solenoid is not an overly cumbersome task and the replacement ACDelco solenoid available today is an updated version of the original part that addresses previous reliability concerns. The Engine Management Unit or EECU control the AHI module. The first step requires that you properly test your car's vacuum system. Most operators will put in 1 quart of ATF per 100 gallons of fuel. But if your propane tanks are especially rusty, or the forklift is under high-use, it should be done more often. On older Mercedes diesel engines models: 1975 to 1976 115 chassis 300D, all 123, 126, 201 and 124 chassis diesels from 1977 to 1993 the engine shutoff is controlled by vacuum (not electrical). To start viewing messages, select the forum that you want to visit from the selection below. Here are some of the likely fuel system-related root causes of a no-start situation: - Low fuel.