This shows you the differences between two versions of the page.
Next revision Both sides next revision | |||
nitrouscontrolwiring [2008/01/23 07:07] 76.100.119.159 created |
nitrouscontrolwiring [2008/01/24 07:35] twdorris |
||
---|---|---|---|
Line 1: | Line 1: | ||
- | ====== Overview ====== | + | ====== "Nitrous" Control Wiring ====== |
DSMLink nitrous controls provide a means of defining parameters that activate the fuel pressure regulator solenoid output on the ECU. This output is a switch to ground. That is to say when active, that ECU pin will be connected to ground. When not active, it floats. But that ground connection is *not* sufficient to directly drive a high pressure solenoid. You must use a relay and, preferably, a master arm switch between the ECU and the solenoids being driven if you're using large solenoids. Trying to drive the solenoid(s) directly from the ECU **will** result in damage to the ECU. | DSMLink nitrous controls provide a means of defining parameters that activate the fuel pressure regulator solenoid output on the ECU. This output is a switch to ground. That is to say when active, that ECU pin will be connected to ground. When not active, it floats. But that ground connection is *not* sufficient to directly drive a high pressure solenoid. You must use a relay and, preferably, a master arm switch between the ECU and the solenoids being driven if you're using large solenoids. Trying to drive the solenoid(s) directly from the ECU **will** result in damage to the ECU. |