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Latest Posts
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I wish it were that easy, but I don't believe you are correct. If you look back through the thread, I asked if the gear indicator display on the speedo head was working correctly and he said that it was. This verifies that the proper signal is being received by the speedo head from the gearshift lever position switch. If you also look at the posted video, you clearly see the "N" for neutral being displayed even after the POST (power-on, self test) has completed. The fact that the light goes out after the POST with the "N" displayed points to a defect in the speedo head logic, rather than a grounding issue. I could be wrong, but that is where the diagnostic path takes us. IMHO this really is a minor point, since the light is pretty much redundant. I have the same speedo on my TB550F and I rarely even notice it. -
What is the fuel line pressure at the or near the injectors ? Can you hear the pump run when you 1st turn the key on ? -
Looking for a complete motor for it if anyone has a running motor ? Let me know . 918-479-4200 or [email protected] .Need to hear it run or see a video of it running . Thanks Red
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The tps should be a 5v reference. The voltage will range from .5 to 4.5v when slowly opening and closing the throttle with key on. (Check manual for specific model and voltage reference) Black probe to ground and red probe to signal wire. No need for static resistance testing, dynamic testing will reveal the problem. Hope this helps... -
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