need a little guideance with a turbo spider

Keep it on topic, it will make it easier to find what you need.
ngrybrd

Re: need a little guideance with a turbo spider

Post by ngrybrd »

ya the manual aj sent me shows them as the boost enrichment, load enrichment pretty ingenious simple little set up they are all wired in series, normally closed switches. when the pressure gets to a certain value, one switch opens, across the open switch is a set of resistors, so its adding resistance to the signal tricking the ecu to send more fuel. at the next higher pressure is does the same thing for even more fuel. theres another switch thats normally closed called over boost protection when that opens, its resistors overrides the other signals and equates to the resistance of an idle signal from the. tricking the ecu into seeing an idle condition and shuts off the fuel so if the pressure gets too high from the waster gate failing, it wont damage the engine. very simple but pretty cool. i learn way too much at 1 am reading through things....
Post Reply