Thread: Chippin'
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Old 02-01-2009, 06:49 AM   #6
Stroked & Blown
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Join Date: Jul 2005
Location: MA
Posts: 880
Looks like a potentiometer (variable resistor). The idea is probably to put this inline with the air intake temp sensor to trick the PCM into thinking the air is cooler & causing it to richen up the fuel mix. This only would function during closed loop (startup & full throttle).
Not worth the $ and not worth hacking Porsche wiring for.
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