so your radiator adaptor didn't come with the connector that connects in your hose? it actually replaces a bolt? Hmmm my i had to cut my hose and insert it there.Temp sensor install and Vapor unit mounting.
No mine came with the hose adaptor, I just decieded to drill and tap the boss in the thermostat housing that looks like it should have a sender in it anyway.so your radiator adaptor didn't come with the connector that connects in your hose? it actually replaces a bolt? Hmmm my i had to cut my hose and insert it there.
I got one last month and it has identical wires for power and tach. It works perfectly. The only problem I had was needing to set it of 0.5 pulses per revolution. Not really a problem, but it went against what the instructions said. I compared RPM with my PCV and it was showing double. It's a great little gadgetI don't mean to thread-jack, but I just got a vapor as well. I've been reading the older threads and it seems that the tacho line should have a resistor in it. Mine doesn't. I e-mailed trail tech and they said it shouldn't have one. Has anyone else purchased a vapor recently and just received 2 matching wires, one for power, one for tacho, and neither with a resistor?