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Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
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04-16-2023, 09:24 PM | #29 |
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Oh and it seems to have a stock tune. At least that is what I can tell through techstream. I would reflash it myself but I don't have the mongoose cable. Just one of the amazon mini vci's. ZA1J700C is what it says it has. I have tried to reflash with the cable I have and it says it failed to read calibration. Could it be locked by a tuner?
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04-16-2023, 09:26 PM | #30 |
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Changed all fuel injectors too and made sure all the numbers matched on the port and direct both
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04-16-2023, 09:32 PM | #31 |
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When replacing the engine we put a thin layer of antiseize between the engine and transmission. Would that cause a grounding issue? May have to end up showing or telling the dealer how to force ecu into programming mode.
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04-25-2023, 08:03 PM | #32 | |
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Quote:
You cannot do it with vci cable and the pirate techstream |
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04-25-2023, 08:08 PM | #33 | |
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Quote:
I've swapped lots of ECU between cars, reflashed no issues with cams, it's a learner setting. But very occasionally a ECU has a actual hardware problem Does techstream show and error codes from any module in car is engine, transmission , vsc stability abs, dash cluster ? |
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04-25-2023, 10:00 PM | #34 | |
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Quote:
There should be a grounding strap that connects them on the top. |
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