I'll see if I can find someone locally with a Diacom.
Here are a few videos if you have a min. Thank you again!
https://www.youtube.com/watch?v=yXsSD4Fh6e0
https://www.youtube.com/watch?v=4KOxvJgMoEA...
GTHill
TT Newbie
Last Activity: 05-28-2023, 03:22 PM
Joined: 05-15-2023
Location: South
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Thank you very much for the help!
The reset that I'm talking about was in the screen prompts. It asked for a dealer code (which they gave me) but it didn't work.
Is there such a thing as flash codes like on some cars? Some way that I can make it give me some codes. I'm being...Leave a comment:
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I've been getting a service light since last year. It came on when I had a bad alternator and the dealer couldn't reset it either. I've gone through the procedure to reset and it won't do it. I chocked it up to being a problem with the display that the 2012s have.
Should a person be able...Leave a comment:
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On the way home from the boat I scheduled the dealer to come put a diagnostic system on it. They are 2+ weeks out.
I just don't understand how all of this happened
- Went to the boat for the first time this year - no power to anything except the horn. Culprit was a bad 50 amp...Leave a comment:
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No dice. Got some starting fluid (that wasn't easy to find) and sprayed it in the intake a few times while starting. No change at all....Leave a comment:
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You are correct - I just got home from the boat. I pulled the plug to do a compression check and it was wet. However, when I did that... a big *** spark was jumping from the end of the plug wire so I think I have fuel and spark. WTH.
Could it be a timing issue?
And yes, I'll...Leave a comment:
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This thing is kicking my butt.
58 PSI fuel
Noid light firing.
timing light showing spark.
Zero fire.
I guess compression test is next but at the end of last year before winterization it was running fine.
Weak spark? But to all 8 doesn’t...Leave a comment:
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On mine (if I have the right diagram), the way I read it is the fuse is downstream of the fuel pump so that fuse could be the issue. Thoughts?...
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Many thanks to both of you for the comments!
Do these have the standard blade fuses? I'll get a set before heading out....Leave a comment:
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Ok... this is going somewhere.
This is for the 6.0 L MEFI 4. I haven't confirmed that mine is MEFI 4 yet but... I love that there's a fuse....Leave a comment:
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It turns out that I already bought a Noid light kit last time I was at HF. My Internet access at the marina is terrible so I'd like to have the next troubleshooting step lined up if, as I suspect, the injectors aren't firing.
Spark without a wet plug says to me that it's not getting any...Leave a comment:
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I'll look into a noid light!
What's the best way to find out if there's a relay or maybe a central connector for all injectors?
I was a jet engine mech in the USAF and can figure things out IF there was an available manual! I feel like a manual should be part of right to...Leave a comment:
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Yes, fuel pressure is consistent. Well, there's a tiny bounce but it's all around 58 PSI. And it makes sense what you said about the spark. To make sure, I tested it with a timing light on Private Messages (easy to get to) and it flashed during rotation. Pulled that plug and it's dry....Leave a comment:
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Fuel injectors not firing. Fuse? Crank position sensor?
I have spark and great fuel pressure. Spark plugs are dry. My best guess is that something is making it where the injectors aren't firing. Any suggestions are appreciated!
2012 X45 6.0 -
Found it....Leave a comment:
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Fuel pump harness connection location? 2012 X45 6.0
I need to replace the fuel pump harness but it's buried in the larger harness and I can't tell where it exits that larger harness. Any help is much appreciated!... -
Well, I ended up ordering an entire new assembly after replacing my pump since I can't find the FPR.
Now I have another issue. My boat has a bastard harness that doesn't have a new style Delphi connector. So, I had to order a new wire set for the fuel pump.
Question: Does...Leave a comment:
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Heck of a time finding a fuel pressure regulator - 2012 X45 - 6.0
I've tried a few of the suggestions in the fuel pump thread but the PR323 and PR324 are both too large to fit. This Summit racing one may be the answer but I can't be sure. I've asked about dimensions. https://www.summitracing.com/parts/dfp-fp10580
Here's the current one. If anyone can... -
This is the fuel pressure regulator. I've tried part number PR323 and PR324 but both are physically too large to fit.
If anyone has any info I'd appreciate it!
2012 X45 6.0...Leave a comment:
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Thanks for posting this question!
Does anyone have the answer to this? There's no other regulator on the rail and my rail pressure is 100 PSI which I suspect isn't good. :-)...Leave a comment:
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