02-14-2008, 02:29 AM
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Lexus & 550's
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Code 34
34 Turbocharger Pressure Diagnosis
Right so i got this code after doing a pull to 100mph. I guess i hit fuel cut? or is this something else. Have a 1/4" spacer on the actuator
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1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/ Last edited by mkiiisupra; 02-14-2008 at 04:40 AM. Reason: 1/4" spacer not 1/2" heh |
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02-14-2008, 05:02 AM
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3" Exhaust
Join Date: Dec 2007
Location: Glendale, AZ
Posts: 126
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Too high boost pressure due to a disabled waste gate could definetly cause this code. I would reset and not worry about it, unless it comes back, then take out your spacers and see if it comes back a third time, if it does, then worry about it.
Until then have fun with the 12psi!
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'88 Supra Targa 5 speed w/ '90 7M-GTE  Currently Running Good   For Sale: Light blue body parts, Blue interior parts all from '90 supra targa turbo manual. Also for sale: R154 trans, brake pedal, master cylinder, booster, abs actuator, sensors, abs ecu, driveshaft, 3.90 lsd rear end, radiator, wiring, speedo cable, 8 saw blade wheels, '88 ecu, relays, cruise control actuator (bad cable), empty fuel tank, etc.... |
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02-14-2008, 05:47 AM
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#3 |
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Lexus & 550's
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Thats what i thought.... may need take down the spacers but 12 psi is nice erm...
Need to do the lexus AFM upgrade hehe.
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1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/ |
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02-15-2008, 01:22 AM
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#4 |
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500whp yet?
Join Date: Nov 2005
Location: Mechanicsville, MD, US of A, 20659
Posts: 1,060
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dont forget the 550's
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88 N/A w/ 5spd - stock - not running, bhg 87 turbo/targa w/ 5spd- fidanza light weight flywheel, new oem slave cylinder, apexi air filter, no ac and no heat |
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02-15-2008, 12:29 PM
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#5 |
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Lexus & 550's
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prolly need to get fpr as well, ive heard stock doesnt hold up to well to 550's
I have heard alot about idle problems, is that just a problem with tuning the MAF or all of em
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1990 Toyota Supra Turbo A/T ------------------------------------------------ Questions about oil? take a look http://www.supramania.com/aehaas/ |
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Linear Mode
