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by Killer94mustang
Sat Nov 23, 2013 10:51 pm
Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
Topic: Ms1 v3.0 no tach signal. Standard code.
Replies: 1
Views: 209

Ms1 v3.0 no tach signal. Standard code.

I have follow assembly guide, and still have no tach signal. I followed the 50b instruction. I have everything else but rpm in tunerstudio. I installed the Zener 22v-24v diode with a jumper. So I'm not sure where to go from here?