1jz VVTI No power till boost - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

MeowMR2 · 10-27-2018, 11:21 AM

Hi fellas, I have been searching for answers only to end up with Hey I fixed it, End of thread.

The Setup
X8
1jz vvti stock
J-pipe delete
Future Fab DP
r154
OEM JZX100 MT ECU
MK4 Supra TT fuel pump
Injectors are cleaned and rebuilts by witchhunters
New OEM toyota TPS

The Problem:
The car from Start feels like n/a No power until boost kicks in around 3.5-4k, and it rips!!! but as soon as i shift, the car has no power. OBD- Does not work, so we cant get codes. I unplugged and removed the sensors for TCS on the throttle body. Wiring is all done by me, if you have questions, I will try explain as best as i can.

Thanks for the help.

Syrussilvia · 05-05-2019, 06:06 AM

Try another ecu JZX100 ecu's tend to blow capacitors. If you are in anaheim Im in Westminster and you can try my ecu to see if it helps PM me.

10-27-2018, 11:21 AM	#1
MeowMR2 Zilvia Member Join Date: May 2006 Location: anaheim Posts: 285 Trader Rating: (4) Feedback Score: 4 reviews	1jz VVTI No power till boost Hi fellas, I have been searching for answers only to end up with Hey I fixed it, End of thread. The Setup X8 1jz vvti stock J-pipe delete Future Fab DP r154 OEM JZX100 MT ECU MK4 Supra TT fuel pump Injectors are cleaned and rebuilts by witchhunters New OEM toyota TPS The Problem: The car from Start feels like n/a No power until boost kicks in around 3.5-4k, and it rips!!! but as soon as i shift, the car has no power. OBD- Does not work, so we cant get codes. I unplugged and removed the sensors for TCS on the throttle body. Wiring is all done by me, if you have questions, I will try explain as best as i can. Thanks for the help.

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05-05-2019, 06:06 AM	#2
Syrussilvia Leaky Injector Join Date: May 2018 Location: Westminster Age: 31 Posts: 78 Trader Rating: (0) Feedback Score: 0 reviews	Try another ecu JZX100 ecu's tend to blow capacitors. If you are in anaheim Im in Westminster and you can try my ecu to see if it helps PM me.