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Re: I have installed a 30 ohm resistor on the orange wire
Posted by Dave D (more from Dave D) on Fri, 10 Jan 2003 15:06:53
In Reply to: I have installed a 30 ohm resistor on the orange wire, BWG, Fri, 10 Jan 2003 10:12:05
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Basically, the resistor drops the current so the ECU believes there is less air and injects less fuel. The current never reaches the 5 volts (I believe that is the top), so it never kicks in the overboost protection and compensates for the slightly too large 30# injectors.
I'm running 30 lb/hr injectors, 2.5 FPR and a 300 Ohm resistor with about 18 lbs of boost in 3rd and 4th gear on a stock TE05 turbo (90 SPG). From 2500-4500 I'm a little rich (air/fuel 11:1). From 4500-6000 it goes down to about 12.5:1. I'm thinking about trying a little more resistance (about 350).
Dave D
90 SPG
posted by 63.78.1...
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