2006 f250 6.0 king ranch help!!!!
#11
I guess I should have mentioned to when I hooked up the modis it would not let me read injector psi.I could not get it to pull any running diagnostics. ? . That's what made me curious about possible program issues or the modis I was using did not have any updates for my truck. The modis is a pita. I did notice when I was looking at the ficm tonight it looked like it had some wrecking yard grease pen numbers on it. I just bought the truck and am wondering now if the ficm could be the wrong one and is not programmed for my truck.
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? Turbo relearn? What's that? I did install a new turbo.
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? Turbo relearn? What's that? I did install a new turbo.
Last edited by Jlrossini; 07-30-2013 at 12:06 AM. Reason: Automerged Doublepost
#12
If you go into graph mode you can watch all 8 injectors firing on individual screens. If you watch pulses as its running you can see volts ramp up and firing. If one or two don't look like rest you probably have bad injector or harness. I would always get a fuel pressure check at test port on secondary filter on top also. It's easy and free once you have gauge. My first new fuel pump went bad in 3 months and made me crazy testing . . Reminded me basics first! I got cheap 100 psi gauge and fitting and that's plug for test port. Now I can pop hood and see if fuel is issue! Eliminate easy first!
#13
Well off to ford to just get it looked at. Figure the $150 bucks to figure this out may be worth it. As I was saying the modis would not let me do an injector balance test for some reason. I have never had a problem with any other truck that's why I was asking about ecu or ficm program issues. Kinda wierd how the modis won't let me test this truck.
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Dealership says 4 injectors are dead and the others are dropping out says need new injectors..
.. Does that sound right
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Dealership says 4 injectors are dead and the others are dropping out says need new injectors..
.. Does that sound right
Last edited by Jlrossini; 07-30-2013 at 01:11 PM. Reason: Automerged Doublepost
#14
Like I said put modis in graph mode and u can see each injector firing while running . . It's pretty obvious if they are not working right!
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The modis is only scan tool with 8 graph capability at once. . . You will bec amazed if u try it and it works while driving too!
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The modis is only scan tool with 8 graph capability at once. . . You will bec amazed if u try it and it works while driving too!
Last edited by Adrenaline junkie; 07-30-2013 at 08:33 PM. Reason: Automerged Doublepost
#15
#16
Again my modis will not let me read the injectors. It boots me off like it is not talking to the ficm or ecu? I did the 2 tests on the ficm both read 48 using the meter.The dealership says 2578 are dead and the others are low. They said my ficm was fine and the turbo probably going bad to which made me question there diagnosis because I put a new turbo in 20 miles before i took it to the dealership. So it makes me wonder if my ficm is bad or is it my injectors. I may try to pull my ficm and open it and check the solder connections where they go bad. I also wonder if the ficm is wrong I did notice wrecking yard numbers on the case. Is there a different program for different models? Or all the ficm the same for that era.
#17
All the FICMs will work no matter what year you have, some might have different updates but they will all work. It also seems every time they update the programming you lose mileage. I would send the FICM out for repair, they also replace some of the parts that are known to go bad and once they do that it will be better then new, the test only checks the power side so you could still have a problem on the logic side.
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If you were in the Maryland/Virginia area I would let you borrow a logic side to see if that is your problem.
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If you were in the Maryland/Virginia area I would let you borrow a logic side to see if that is your problem.
Last edited by bobfbigman; 07-31-2013 at 06:45 PM. Reason: Automerged Doublepost
#18
Cant help but chime in here, Guys. Mine had very similar problems. I used the Modis' brother, the Solus. It will display an awesome cylinder contribution test in graph form, if you have version 10(?) or newer - so I found out - the expensive way.
If the scan shows bad injectors on both banks, it's entirely possible you have a couple of bad injectors. Mine showed 6/8 bad - from -20 - 35% on the contribution test. I replaced only the 3 worst ones - it ran great. A test after the injectors were replaced showed them all within 10%, so the REALLY bad ones were affecting the remaining good ones. The misfire and smoke is likely an injector hanging up.
I still wouldn't put a wrench to it until I'd checked both the fuel pressure and the injector harness for rub-throughs and chafing.
The dealer is likely recommending all 8 to cover his Butt so there are no come-backs.
If the scan shows bad injectors on both banks, it's entirely possible you have a couple of bad injectors. Mine showed 6/8 bad - from -20 - 35% on the contribution test. I replaced only the 3 worst ones - it ran great. A test after the injectors were replaced showed them all within 10%, so the REALLY bad ones were affecting the remaining good ones. The misfire and smoke is likely an injector hanging up.
I still wouldn't put a wrench to it until I'd checked both the fuel pressure and the injector harness for rub-throughs and chafing.
The dealer is likely recommending all 8 to cover his Butt so there are no come-backs.
#19
I would try hot shot secret if you have injector issues. It won't fix broken parts but it will loosen sticky ones. It's a great way to clean inside engine too. Sometimes if they are just hanging up it helps. If your modis doesn't connect, you either have a blown fuse or bad connection on vehicle, a bad connector or bad key for modis. Usually if you get modis to connect you fixed your vehicle problem! Verify your modis will talk to a similar vehicle same year and make if possible. I had plenty of vehicle issues cause diag problems.
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