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 SR5 with 2RZ-FET swap..
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rzt86
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5 posts [100%]
Lihue HI

 SR5 with 2RZ-FET swap.. Reply  Edit


Hello, Just registered.
I bought a red 86' SR5 about a week ago in Cheyenne WY. 93k original miles with about 1500 on the motor.. It has a 2RZ swap from a 1996 Tacoma and is turbo. When i first test drove her she had ALOT of power till about 4 days later she doesn't want to pass 3k at WOT. but at about 30% of throttle(reading from SAFC2) it'll rev pas 3k. Check my plugs and it's running rich, I don't remember adjusting anything in the motor for this to happen. tried playing with the SAFC and no luck. I'm hoping someone on here can help me out..

Running 4lbs of boost on a 2rz motor, red line is ~5,500, I tried to reset the ECU, changed plugs just last night. I'm stumped..



any help is much appreciated

-Corey



Mikealike


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356 posts [100%]
Jacksonville Fl

 Re: SR5 with 2RZ-FET swap.. (rzt86) » Reply  Edit


you might wana take it to a tuner so they can retune it on the dyno.



Performance Unlimitied
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Ghost Rider
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644 posts [99%]
Belgrade MT

 Re: SR5 with 2RZ-FET swap.. (Mikealike) » Reply  Edit


Sounds like a sensor possibly. But details are kind of vague man



***WTB levin Headlights, a r&p without a whine, and a pair of celica supra's***
bryantrn
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San Diego CA

 Re: SR5 with 2RZ-FET swap.. (Ghost Rider) » Reply  Edit


might be the TPS. on my 4ac the engine hits a ceiling where it dies back if the sensor isn't connected. can we see pictures of the engine?


rzt86
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5 posts [100%]
Lihue HI

 Re: SR5 with 2RZ-FET swap.. (bryantrn) » Reply  Edit


I'll try to get one up soon, Been busy with school n such..

thats what im hoping, a TPS, and not the MAF. or anything expensive..

only thing its got is a T3/T4 turbo and the engine is stock, its got a SAFC2 hooked up but the settings are flat(nothing adjusted, it makes no difference when adjusted)

dominicaneddy
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152 posts [100%]
danbury ct

  » Reply  Edit


post engine bay shots please
rzt86
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5 posts [100%]
Lihue HI

 Re: (dominicaneddy) » Reply  Edit



pogipoints619




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1115 posts [100%]
San diego / Murrieta / Pampanga CA

 Re: SR5 with 2RZ-FET swap.. (rzt86) » Reply  Edit


Did you do any fuel injector work recently? An incorrectly seated injector with vacuum leaks may give you the same symptoms.
Also check all your vacuum lines/hoses for leaks, from your pictures the intake piping and turbo plumbing dont look too secure, its very easy to develop leaks when your boosting even at low psi.



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aka
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Elvin




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12134 posts [100%]
Elvin Wes Your California Importer

  » Reply  Edit


any update on this car?



westtoyconnection@yahoo.com
 



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