sorry if this is not the right place to post but i need some help.i have a d15b and i want to know whats better a p08 or a p28 ecu i was runnin a p08 but i think something is wrong with my ecu im not getting any power to my fuel pump.so i think it can be my ecu thats not working. help please.i all ready looked at the post d15b p08 or p28 and i didnt find what i was lookin for so i posted this thanks for the help

 

You can use either the p08 is the stock ECU for the d15b and the p28 is obviously for the d16z6, the p28 will run either motor without any worries, thats what I ran my d15b on for awhile.

Check to make sure your main relay is working properly, that would cause your pump not to come on.

 

where can i find my relay i looked under and i found other stuff is it 5 wires? going to the relay?

 

It's a rectangular 8 socket plug and box it's on the support bar under the dash.

Loks like this