DEI 528T Information?

its just like a relay just tell or set it up for what you want liek to make a pos 90 sec output relay you look at little directions and figure what wire is for what pin and for negative to possitive , you use pin 87, and 86 to a constant 12 fused. pin 30 output, and pin 86 the negative input pin 87a not used this will make the relay send out a possitive signal for 90 secs unless you time it for lower., Jon

Installer/Help Technician

---coral springs florida---

mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.

What does a Pulse timer do anyways?  is that a relay and what can you use it for, example,  the rookie!~

A pulse timer basically functions as a relay that remains closed for a set amount of time.  The DEI unit was primarily developed to use with remote starts in diesel engines; since modern diesel engines have glow plugs which heat the engine up when the key is turned to run, the engine should not be cranked until the glow plugs have finished preheating the engine.  Carmakers put a wait-to-start light in to let the driver know when to crank the engine, but sometimes a remote start cannot use that light as a guide, and has to use a timer instead.  As far as other applications, the sky's the limit.  I know a guy who had a horn that played a song and needed a couple seconds to make sound after being switched on, and we were thinking of using a timer controlled by his unlock outputs to make that happen.C Renner's Auto Electronix

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