2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Old 03-21-04, 05:35 PM
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diodes

does anyone know of having a diode put somewhere in the engine compartment to put it in performance mode at all times.
Old 03-21-04, 06:01 PM
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On some vehicles, you can put a resistor across the intake air temp sensor. The ECU is programmed to think "The higher the resistance, the colder the air temp; so the higher the fuel requirement". Injecting more fuel will make a little more power.
Old 03-21-04, 06:22 PM
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can u do that on gsl-se,s too so i can tell my friend too. and how many resistors are u putting in there
Old 03-21-04, 09:21 PM
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Originally posted by riceburner1r2001
does anyone know of having a diode put somewhere in the engine compartment to put it in performance mode at all times.
No car I know of has a " performance mode", and even if it did this is a pretty fanciful method of finding it. If you want your car to go faster you'll have to spend actual money modifying it.

Originally posted by Project84
Injecting more fuel will make a little more power.
No it won't, quite the opposite in fact. Richer mixtures make less power. This nasty old hack used to be done to get more fuel if the mixtures were too lean. It is a bad idea...
Old 03-21-04, 09:52 PM
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Originally posted by Project84
On some vehicles, you can put a resistor across the intake air temp sensor. The ECU is programmed to think "The higher the resistance, the colder the air temp; so the higher the fuel requirement". Injecting more fuel will make a little more power.
I always thought n/a's ran a bit rich anyway?
Old 03-21-04, 09:55 PM
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Hey ed, come over to my houe and sit in my car for 15 minutes at idle.. I had it so rich tonite that it was making me cry... haha ahh.. ahem, anyhow, I did get idle up to about 500 by adjusting this screwy thing on the TB that set open the top TB plates a tad...
Old 03-22-04, 12:50 AM
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All of that cheap crap will degrade something else.
If you stuff a resistor on the coolant temp sensor, the car will eat more fuel all the time - your gas mileage will suffer significantly.
If you want more performance, drop the money for a fuel computer.
Power is not cheap.
Cheap will usually break something.



-Ted
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