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View Poll Results: DT Malfunction - Anonymous Poll | |||
Tune/Piggyback - YES, I get the DT MAL from time to time | 62 | 17.56% | |
Tune/Piggyback - NO, I don't know what you are talking about | 36 | 10.20% | |
Stock - YES, I get the DT MAL from time to time | 78 | 22.10% | |
Stock - No, I don't know what you are talking about | 177 | 50.14% | |
Voters: 353. You may not vote on this poll |
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01-10-2015, 10:00 AM | #23 |
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Thanks for the above and for voting.
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01-10-2015, 11:14 AM | #24 |
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I wonder if it's related to fuel starvation for those experiencing the issue at WOT or hitting the speed limiter (i.e. running out of injector capacity or fuel pump flow). The same error appears to happen when people run out of gas as well.
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01-10-2015, 11:25 AM | #25 |
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I think it's a horsepower threshold error. The ECU probably has a limit and once it reaches the limit it throws the code. Remapping allows the threshold to be set higher. Either that or I'm talking out of my ass but it seems about right. But luckily these DT malfunctions never put the car in limp mode. At least for me. And it [usually] only happens when you decide it's time to drive the car like you stole it. At least for me, lol. Once you restart the car it just resets itself so it's not a big deal.
I have catless down pipes, resonator delete, and BMS tune. I had it happen 1 time when it was stock. And 2 times In a row with all those mods. So 3 times total. |
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01-10-2015, 01:01 PM | #28 |
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I had it happen to me under hard acceleration on the freeway. Car would stutter between 3-5000 rpm and then throw DT malfunction. Turned out to be injectors, coil pack and spark plug for cyl 6.
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01-11-2015, 01:00 PM | #29 |
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Stock. Got it once just cruising at 60MPH but went away seconds later. Second time, put the car in limp mode, but a software update seemed to fix that.
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01-12-2015, 04:08 AM | #31 |
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Most people seem quite nonchalant about this issue...I hope there are no long term effects on the drivetrain after numerous DT malfunctions...
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05-02-2015, 12:40 PM | #32 | |
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05-02-2015, 06:54 PM | #33 |
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dinan tune i have had it happen twice on the track once hitting the limiter and the other time i may or may not have run out of gas on the track ha
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05-02-2015, 06:57 PM | #34 |
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Dinan is working on a fix. They have a car with same symptoms coming in to the shop soon.
Do any of you guys with the Dinan and getting dtm have their intake as well ? They sent me some new 3d printed bits to test in the intake thinking that may be the issues but it did not solve the DTm.
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05-02-2015, 07:02 PM | #35 | |
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05-02-2015, 07:06 PM | #36 | ||
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Some of the stock dtm may be due to low fuel.
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05-02-2015, 07:14 PM | #37 |
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Ok..thanks
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05-02-2015, 08:03 PM | #38 |
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I can't see how this would cause it. The engine shouldn't know when you're low on fuel just when you're out, no? The poll seems so sporadic, although more DTMs with tuned cars. The problem is that dozens of things can lead to this fault, I would be interested in seeing the what the different causes were for each fault once they were diagnosed at the dealer. We have everything from filters to coils here on stock cars. I just don't know what that means with respect to tuned cars.
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05-02-2015, 09:27 PM | #39 | |
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05-02-2015, 09:29 PM | #40 | |
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05-03-2015, 05:42 PM | #41 | |
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very weird going into shop 3rd time on wednesday! very pissed off should have gone with Leib or BR when i had bms, i was not getting dt mals... |
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05-03-2015, 10:57 PM | #43 |
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Lots of new votes. Thanks all.
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