Hondata w/p28 question...

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D See 2

Senior Member
I have a few questions regarding this modification...

a.) Which and where can i find the 74HC373 chip?
b.) I am unable to find a 1.1k Ohm resistor, I can however get a 1k Ohm resistor. Will this be sufficient?
c.) For the jumper wire, can I wire up a switch instead so I can choose between the external and internal roms? (For emissions Reasons)

thanks,
Derek
 
1- Radio shack has them, or if you have a "Fry's electronics", they have them too
2- Yes, a 1k ohm resistor will work fine. 1/8th watt is the ideal, 1/4 will do fine.
3- Yes you can, just don't switch it while the ECU is on, you could do damage.
 
put in the caps on c51/c52. otherwise you will have problems with the switch.
 
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