Where is the check valve on a DT466?
You are correct ! On the older dt466, the check valve you are referring to also acted as a pressure regulator for the fuel system and maintained pressure in the system . On the newer dt466, this fuel pressure regulator is now built into the fuel filter housing.
How to test the wiring on a fuel injector?
How to Test Injector Wiring 1 Electrical Short Testing. Disconnect all the fuel injector electronic plugs on the engine. 2 Voltage Testing. Turn the ignition key to the “On” position. 3 Fuel Injector Resistance Testing. Turn the multimeter to “Ohms.” Place the multimeter leads into the fuel injector plug terminal.
Where is the fuel pressure regulator on a DT466?
On the newer dt466, this fuel pressure regulator is now built into the fuel filter housing. If you remove the filter cap, and pull the filter out, you will see at the bottom of the housing, next to the standpipe, there will be your fuel pressure regulator.
What do the traces on a fuel injector mean?
According to earlier, the traces in a Fuel Injector Wiring Diagram signifies wires. Occasionally, the wires will cross. But, it doesn’t mean connection between the wires.
What’s the oil pressure on a 2006 International 4300?
SPN175 ENGINE OIL TEMP. SPN 102 BOOST PRESSURE. FMI= 4 VOLTAGE BELOW NORMAL OR SHORTED TO LOW SOURCE. SPN 100 ENGINE OIL PRESSURE. FMI= 3 VOLTAGE ABOVE NORMAL OR SHORTED TO HIGH SOURCE. SPN105 INTAKE MANIFOLD TEMP. FMI= 4 VOLTAGE BELOW NORMAL OR SHORTED TO LOW SOURCE. SPN 94 FUEL DELIVERY PRESSURE.
How long does it take to change a dt466e injector?
THE PROCEEDURES ARE ASSUMING THE ENGINE IS STOCK, RUNNING #2 HIGHWAY DIESEL OR ULTRA LOW SULFER DIESEL AND NO AFTERMARKET POWER ADDERS. If you are unsure about your experience or skill level take it to a shop. If you do hire a shop to make the repair this should help you understand why it takes 4 to 8 hours to do a injector change.
Where are the ground pins on a dt466e?
This will help narrow down a potential problem in the engine or chassis wire harness you have four pins right and left bottom right and bottom left are ground. Left set of pins cover 1,2,3, right set of pins cover 4,5,6 If memory serves me correctly # 1 and #4 are the ones next to ground.
Where is the fuel pressure regulator on an IHC 4300?
If you remove the filter cap , and pull the filter out , you will see at the bottom of the housing , next to the standpipe , there will be your fuel pressure regulator . You will need an allen socket or wrench to remove it and replace it with a new one..I would start there , cause it is an inexpensive fix and see how it goes !
What are the engine codes for an international 4300?
Scanner says 8 engine codes. They are: FMI=4 VOLTAGE BELOW NORMAL OR SHORTED TO LOW SOURCE. FMI=3 VOLTAGE ABOVE NORMAL OR SHORTED TO HIGH SOURCE. SPN175 ENGINE OIL TEMP. SPN 102 BOOST PRESSURE.
Is the fuel primer pump on a 2004 DT 466?
I am going to assume that the engine is an 2004 DT-466EGR motor (you need to be specific when identifying what you are working on). The Fuel primer pump is not designed to be rebuilt but you can change the “O” rings if you want to spend the time. I recommend replacing the the Primer Pump.