07-22-2014, 12:39 AM | #141 |
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It's reasonably easy to trigger the coils, though a cheap multimeter won't catch the output spike. Load up the primary with 12v, give the secondary somewhere to ground, and pull power from the primary. As the primary magnetic field collapses, it should trigger the secondary.
You'll also want to measure the resistance across the primary and secondary coils. Sent from my hand computer using radiation.
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07-22-2014, 10:04 AM | #142 | |
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The Okada coils are sold as a complete set. I can't comment on their heat tolerance as I have yet to try/test these out on our car.
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07-22-2014, 10:37 AM | #143 |
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This may have been discussed earlier in the thread, but would an oil cooler help prevent coil/direct injector seal failures?
I'm actually going through the process of getting the P0351 code fixed (probably bad coil pack and I'm getting the popping noise under some conditions so the DI seals are probably having issues as well) and just started logging my oil temps when I track the car. This weekend they were consistently in the 270-280f range while on track, so I think an oil cooler is going to be my next upgrade. |
07-22-2014, 10:44 AM | #144 | |
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The oil cooler will help prevent the CP failure. It will also help prevent DI failure too (if it has already failed, nothing left to do). Also, are you tuned? If not, I recommend getting one to fix the DI failure issue. (You can also flash the newest calibration with fix with a tactrix cable for free).
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07-22-2014, 10:53 AM | #145 | |
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07-22-2014, 11:24 AM | #146 | |
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07-22-2014, 11:28 AM | #147 | |
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07-25-2014, 10:32 AM | #148 | |
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07-28-2014, 09:38 AM | #149 |
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@ATL BRZ @gramicci101
Got the car back. No TSB, but they replaced 4 spark plugs and ignition coils. Hopefully the SEC makes oil coolers legal for STX for next year because I'd like to continue tracking and autocrossing with the same car. |
07-28-2014, 11:21 AM | #150 |
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07-28-2014, 11:49 AM | #151 |
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07-28-2014, 11:51 AM | #152 |
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Finally got the Toyota dealer convinced there might be a problem with the DI seals. After a ride along with me reproducing the popping noise and the mechanics call with Toyota headquarters with logs from the ride along, they are going to inspect the seals. Oil cooler is also on the way so hopefully I won't have to deal with this problem again after the cooler is installed and a tune.
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07-28-2014, 11:52 AM | #153 |
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It's not legal YET but it is 99% sure to go through.
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07-28-2014, 12:13 PM | #154 | |
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We don't want people reading this and thinking that P0351 or similar codes mean their DI seals have failed. The two problems are NOT known to be directly related. Threads for DI seal failure discussion: http://www.ft86club.com/forums/showthread.php?t=36008 http://www.ft86club.com/forums/showthread.php?t=42849 |
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