Need some help from those of you who have used the Dakota Digital sgi-8e for tachometer correction. I tried to get mine working this evening and couldn’t get any tach movement. (Running or in test mode) Box turns on fine and idicates it’s getting signal from the ECM. Maybe I’m hooking to the wrong wire behind the glove box?
Referencing
@rockrod pinout sheet for 94s I assume this is the correct wire:
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My truck is a 94 also, but referencing my EWD says the wire from the tach is black from the cluster to the igniter so I’m kinda lost. I’ve also tried using the “high volt” option as the instructions say it’s necessary with early Toyota clusters. I referenced
@MarkN build thread and he had a pic of his mounted and he didn’t have hooked tothe “high volt” port, so I’m not sure it necessary on 80s.
Anyway, she runs on down the road good, and temp sits right at 187-190, just need to figure out the exhaust. Just had manifolds with 4’ of side exit pipes to test everything.
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Thanks