Remove EGR cooler hot pipe, EGR crossover tube and mixer pipe and inspect for excessive build-up or blockage. Refer to section 'Installation of the Delta P Sensor'. I don't have a screen with it on the truck. Refer to section 'Cleaning of the Exhaust Gas Recirculation Venturi Pipe Delta P Sensor Ports'. Detroit DD15 Engine Part for sale in California for 65.00 USD. Seems like it doesn't have the power it should anyways.
#Venturi pipe dd15 download#
I idled 8 hours last night and used almost an 1/8 of a tank. DD15 (472901) EGR Venturi Pipe Tube, A4721400808 Text Seller About the Part. (08-17-2017, 01:27 AM) camerondiek50 Wrote: Detroit DD15 trouble shooting PDFs Starting to download Detroit DD15 Trouble shooting for GHG17. It also has a vibration when it idles that comes and goes and every one in a while, if you're starting out from a red light and go 1/4 throttle, it'll fall on its face then pick up and go. Ideally suited for less-than-truckload, regional distribution and vocational applications, the Detroit ® DD13 ® engine offers the flexibility of multiple options for horsepower and torque, all in a package that provides improved fuel economy. I'm down to thinking the EGR might be going out. DD5 DD8 DD13® DD13® Gen 5 DD15® DD15® Gen 5 DD16® Legacy Engines Detroit DD13 Engine Built for Your Bottom Line. It's been put on a computer and injector duty cycles have been checked.
Remove the mixer pipe (4) from the cold boost pipe (1).
#Venturi pipe dd15 install#
b If there is no sign of liquid or moisture in the pipe or EGR cooler, install the exhaust pipe. Refer to section 'Cleaning of the Exhaust Gas Recirculation Venturi Pipe Delta P Sensor Ports'. Are the ports restricted 13.a Yes clean the EGR delta P ports in the venturi pipe. a If liquid or moisture is present in the pipe, go to the next step. Inspect the EGR delta P sensor ports in the venturi pipe. It just doesn't make sense.Īir filter and fuel filters have been replaced. The exhaust pipe and EGR cooler inlet should have a black dry soot residue inside. This time I ran at 72mph and idled 10 hours. The next load I went to the same place empty up and 38k back. Idled for 6 hours and the fuel mileage was 5.2. No matter what I do or how fast / slow I drive it gets the same.
I'm averaging 5.2 - 5.4 mpg running 1000 mile round trip loads half empty and half at 10,000 pounds.
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