Check the simple things first. The data connection for the laptop in the cab. Are the pins clean? 25 years there could be corrosion on the pins in...
It should be plug and play but a few parameters may need to be changed. Does Servicemaxx find your engine when connected to the data port? What...
Do the tachometer and speedometer act up when the warning lights come on? A very likely cause is a wiring harness rubbing through and shorting to...
Does the gauge do the sweep test then the key is turned on?
No the steering are for the tie rod would be at the front of the axle.
Those codes are not in Maxxforce 7 list. Are they from the display in the instrument panel?
I believe they are oil drillings with plugs in them. The rail may or may not have an engine brake built into it. Is there a solenoid near the...
This should be the manual for your engine. 04&up dt466 service manual.pdf Here is a wiring diagram 04-06 dt EGED285.pd Page 16 in the manual is...
Can you post the last eight of the vin? I can supply you with some service info. 2006 through 2008 there were a lot of changes to the DT466.
They used to last quite well but I suspect the new ones are made in some third world country as cheap as possible with lesser quality parts. I...
You could try sourcing a solenoid through a marine supplier. Ask for 12 volt continuous duty and made in USA. I have found parts intended for...
Can you post the last eight of the VIN or PM it to me?
I can't answer that question. As far as I know as long as they are within the specified range you are good to go.
Multimeters are not highly accurate measuring low resistances. I would get a second opinion from a second or third multimeter. If they measure out...
How old is the speed timing sensor? They can fail and not cause a fault code. The speed timing sensor is prone to failure. I would replace it even...
There were some Kenworths that used two speed sensors. One for the ECU and one for the speedo. The second one might be hiding behind the range...
It would be a Maxxforce engine in those years. Don't even consider one!
You may have found the problem. Its not too bad a job to pull the pump out.
I would replace the fitting for the cost. Turbos are expensive. How did you install the splined sleeve?
The oil pump is driven by a splined sleeve that is a press fit on the end of the crankshaft. The only way I can see the pump failing would be that...
