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Hi I have a 1998 honda civic hx coupe, so I swapped a D16Z6 in place of a D16Y7 tried to use the original Y7 harness but ended up replacing it with aftermarket tucked harness for D16 engines off Amazon hoping that it would have solved my issue. No luck with it after rewiring purge valve straight to ecu as well as vtec pressure switch in their respective pin outs, the main issue I’m having is the engine will start and idle very rarely once it warms up or is on for a 15 minutes or so it will not fire up anymore and will only crank. I have a p28 chipped ecu programmed the chip myself with gpro software and zif socket EEPROM programmer bought off Amazon. I used Honda Tuning Suite to create the base map. ALL HELP IS APPRECIATED.