i've got a 1991 mazda 323, sohc 1.6, 5spd with some mods like exhaust(straight pipe with exception of muffler) My question is - is there a way to create fire shooting exhaust with out having to by a kit. Ive worked on mazdas for a few years now professionally, but none of my co workers can give me a straight answer. I have a theory of how to do it but let see what you think.
-----The tps sensor(throttle position sensor) increases injector activity at
wide open throttle and dumps more fuel. It does this by sending the referenced 5 volts back to the pcm. If a momentary switch was installed between the sent out signal and signal return this would run full rich with a press of a button whether at idle or 50% throttle. With the exhaust hot enough would this work?
-----The tps sensor(throttle position sensor) increases injector activity at
wide open throttle and dumps more fuel. It does this by sending the referenced 5 volts back to the pcm. If a momentary switch was installed between the sent out signal and signal return this would run full rich with a press of a button whether at idle or 50% throttle. With the exhaust hot enough would this work?
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