the Autometer | AEM
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cardetailingus's picture
Last seen: 1 month 1 week ago
Joined: 09/05/2020 - 23:32
the Autometer
I connect AEM Series 1 EMS to my car and the Autometer external tachometer does not work. The pin for Series 1 shows that the tacho output is pin 46, which is labeled LS # 7 Tach Output. I plugged in the wire but I don't get any reading on my Autometer Can I please insert a 10K 1 / 4W resistor jumper into the tacho signal wire for my tachometer to work, or would you like something else?