Search results

Correct, will not run without mpu connected. Mpu controls fuel actuator did you check fuse by voltage regulator? Do not bypass fuse even for testing only.

Also check big fuse next to voltage regulator behind control panel

Correct, injector pump side of motor, mine needs adjusted, target is 2.5 to 3.0 volts

Did you check magnetic pickup? Have you tried bumping the start switch again after the engine is running? Also called modified start sequence.

If you are the only operator, run it forever bypassed. Heat is the important part

https://www.steelsoldiers.com/threads/mep-804a-intermittent-cranking-no-starting.192838/page-2#post-2269649 Read and test thru this thread

The rim offset for the dual is too much to go from singles to duals. Duals to singles is no problem. The dual wheel rubs on the springs before you get the thimble on.

Still no start?

Following, i thought i was loosing it, could find photo albums to save my neck. after some long learning curves, i like the new setup if my vote counts for anything

Follow up? Updated? Made it back west?

Yes, that is the only tm, did you attempt to clean and adjust? Adjustment is on page 0028 00-5 just dont forget its bypassed, if its only you operating it, i have no issues running it bypassed

If its bypassed, be overly overly cautious about keeping he box sealed up, if he box isnt sealed up, the heat exchanger can overheat and blow the end out, then you get flames and a big fan pushing the flames I have one in Montana that has ran for 3 winters now bypassed, but the heater never...

Clean it out, it get filled up with dust, then readjust, i think there is a procedure in the tm

Go to your local semi truck parts house, they will have the mpu, tell them, 2003 peterbuilt 379 vin 3d588760, 18 speed tranny speedometer sensor or jazz hands the googler if you want to wait. As long as the mpu is long enough, the threads are correct, any mpu will work, all a mpu does is...

Guy says k2 is on big e auction site,

It does look rubbed, i would get another for sure, but that one may still be serviceable. Did you test it before removing?

Print off that pdf, and take to him. To troubleshoot the fuel actuator, also have him test the magnetic pickup before yall spend a bunch of time doing some other troubleshooting

If you by accident bypass that switch, make darn sure the box is sealed up as much as possible other than minimal open doors for inspection

Look at atmosphere pressure switch

You will need to pull injector and go fishing, If you change 1, change 8. So it doesnt matter if you over volt the 7 dont thread The broken head in to move, maybe you can blow the broken part out