2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

High impedence on s4?

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Old May 21, 2006 | 09:23 PM
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gxlspeeder's Avatar
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High impedence on s4?

My T2 was built in 86 so I know it's not the 88.5 or whatever high imped's. But this is what it was running when I got it. Well, car wasn't exactly running. I heard you can loop some wires to run high impedence injectors on a s4. Is that true? And if so, which wires?
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Old May 21, 2006 | 10:06 PM
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***IF using HI injectors on a LI harness, you must unplug the resistor pack. Next, locate the supply wire in the center of 5 terminals. Bridge jumper wires from this terminal to each of the 4 outlying terminals, which basically completes the circuit without resistors, carrying the HI injectors' 12-13 ohm load directly to the ECU just as a HI harness would.
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Old May 21, 2006 | 11:15 PM
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Nicely done, thanks a bunch.
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