justarn 0 Posted September 21, 2011 Report Share Posted September 21, 2011 hey all, for those that dont know i have a mk1 cab vr6 project, i have tryed various ways of wireing the mk1 tacho up and failed lots... blown ecu and fuses and all sorts! ive tryed the proper way of doing it with several different resistors to no avail...so now ive fitted an aftermarket tacho, bit ugly but being a regular at santapod its a must. i wired it up today via my vr6 ecu signal and it doesnt seem right. it jumps about a bit and seems sluggish, its set on six cylinder and ive tryed it on all the cylinder settings. does anyone know how i could hard wire an aftermarket tacho from the obd2 coilpack?thanks justin Link to post Share on other sites
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