I HAVE DONE THE SWAP AND IT WORK FOR THE LONGEST TIME UNTIL I SPUN A ROD BEARING. REBUILT IT WITH SOME ITR PISTONS AND WOW THAT WAS FUN. THESE IS MY SETUP.
97 DEL SOL SI
94 GSR ENGINE TRANNY AND HARNESS OBD1
OBD2A P72 ECU
IT STILL THROWS THE IDIOT LIGHT (CHECK ENGINE). FOUND OUT THE CODES CRANK FLUCTATION SENSOR, AND KNOCK SENSOR, WHICH I HARD WIRED IT TO THE ECU. WORK THAT OUT BUT THE CRANK FLUCTATION SENSOR I DIDN'T FIX THAT BECAUSE THE OBD1 ENGINE HARNESS DOESN'T HAVE ONE. ALOT MORE WORK THAT I DO NOT WANT TO DO.
BUT HERE IS MY PROBLEM THE ECU FUSE IN THE ENGINE BAY IS NOW JUST KEEP POPPING. IT HAPPEN WHEN I WAS JUST DRIVING MY CAR AND THE RPM GAUGE JUST DROPPED AND MPH DID TO. I WAS LOOKING FOR THE PROBLEM, AND STILL HAVEN'T FIGURED IT OUT. FUNNY THING IS MY ECU IS STILL GOOD. SO WHAT IS MY PROBLEM WITH ALL THIS MESS.
97 DEL SOL SI
94 GSR ENGINE TRANNY AND HARNESS OBD1
OBD2A P72 ECU
IT STILL THROWS THE IDIOT LIGHT (CHECK ENGINE). FOUND OUT THE CODES CRANK FLUCTATION SENSOR, AND KNOCK SENSOR, WHICH I HARD WIRED IT TO THE ECU. WORK THAT OUT BUT THE CRANK FLUCTATION SENSOR I DIDN'T FIX THAT BECAUSE THE OBD1 ENGINE HARNESS DOESN'T HAVE ONE. ALOT MORE WORK THAT I DO NOT WANT TO DO.
BUT HERE IS MY PROBLEM THE ECU FUSE IN THE ENGINE BAY IS NOW JUST KEEP POPPING. IT HAPPEN WHEN I WAS JUST DRIVING MY CAR AND THE RPM GAUGE JUST DROPPED AND MPH DID TO. I WAS LOOKING FOR THE PROBLEM, AND STILL HAVEN'T FIGURED IT OUT. FUNNY THING IS MY ECU IS STILL GOOD. SO WHAT IS MY PROBLEM WITH ALL THIS MESS.