This information was obtained from MKIV.com, and the original write-up was made by ‘Brian B’. Credits to the original writer were due. The Concept The stock fuel pump on the twin turbo Supra hasContinue reading
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MKIV Supra TSRM
Supra MKIV Toyota Service and Repair Manual. MKIV Supra TSRM – Workshop Manuals MKIV Supra TSRM – Workshop Manuals Factory repair manual PDFs for the 2JZ-GE and 2JZ-GTE Supra. Search, filter and open sections inContinue reading
Vf signal in a Toyota Supra
The Vf signal is one of the more important ECU output signals, as it essentially reports on how well the ECU is adjusting the fuel trim to meet engine load levels.