PR4 ecu for Hondata S300 installing a vtec driver????
11-03-2007, 09:36 AM
#2
Honda-Tech Member
Re: PR4 ecu for Hondata S300 installing a vtec driver???? (JDMCRX)
yes. its the same method as a P06 ecu i believe. u need the 515 switch, 1n004 diode, 2361 transistor, 1K resistor, jumper wire (i dont put in the capacitors, never made a difference with it in or out)
11-03-2007, 01:52 PM
#4
Mr. Badwrench
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Re: PR4 ecu for Hondata S300 installing a vtec driver???? (mtber)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mtber »</TD></TR><TR><TD CLASS="quote">You can use a different output on your ecu so you don't have to add hardware to it.
Go to help, contents, search, vtec parameters.
</TD></TR></TABLE>
yup all you need to do is relay the out put to the vtec solenoid.
Go to help, contents, search, vtec parameters.
</TD></TR></TABLE>yup all you need to do is relay the out put to the vtec solenoid.
11-03-2007, 02:12 PM
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Re: PR4 ecu for Hondata S300 installing a vtec driver???? (JDMCRX)
the outout cant handle the current draw. thats why you need to relay it. (thats what i remember from reading) still looking for the write up.
11-03-2007, 02:17 PM
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Re: PR4 ecu for Hondata S300 installing a vtec driver???? (JDMCRX)
if you open up a map or cal in the s manager, > parameters > vtec > vtec output for non vtec ecu's it says there you need to use a relay. relaying usually means using a low current circuit to control a high current circuit.
it is easy as using a bosch style 5 pin relay.
it is easy as using a bosch style 5 pin relay.
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