So I have an interesting situation…
Brought my 2020 Supra for custom E50 tune and XHP flash. I keep getting drivetrain malfunction and car just goes into Neutral any time I drive for a few minutes. I believe the ECUTEK tune and XHP are clashing when it come to the torque. I want to flash my...
I recently took my 2020 Supra to a shop and had them tune my trans with XHP. Since then, I’ve gotten multiple codes:
420411 Gear ratio monitoring in fixed gear, clutch B, disrupted
421362 Gear ratio monitoring: all clutches implausible
CDC10D Signal (status of transmission gear selection...
Very interesting situation here… Took my 2020 Supra 3.0 premium for a 3 hour drive up to a tuner that I was dying to work with (very well known and holds records)
I came to him wanting a great tune, but made it clear that I am on stock turbo, stock trans, and stock motor. This tuner has tuned...