Theycall_Metue
05-05-2012, 09:56 AM
b20z2 in a 94 integra gsr. used obd1 automatic engine harness.
things i've done:
swap obd2 alternator to obd1
rewire obd2 injector clips onto obd1 wire harness and use obd2 injectors
swap obd2 distributor to obd1
obd1 virgin ls ecu
....
before when the gsr motor was still in, every thing was fine. the rpm gauge never bounce.
for couple days, everything ran fine till 2 days ago. the rpm would bounce up and down to correct rpm rapidly. its not like revving bounce. it jumps as if there was a electrical issue. when the rpm starts bouncing, i can feel a bog or a lost of power. sometimes, the motor will shut off while driving ( just like as if distributor crapped out while driving ) and sometimes, it'll get a miss fire. motor runs rich when rpm bounce ( i shot a fireball yesterday ).
i've swap
brand new distributor
new ngk spark plug wires
new ngk v-power spark plugs
added a speed sensor ( didnt have one before )
still doing it. i dont think its the map sensor nor the tps. only code im throwing is o2 sensor before and after a test drive.
things i've done:
swap obd2 alternator to obd1
rewire obd2 injector clips onto obd1 wire harness and use obd2 injectors
swap obd2 distributor to obd1
obd1 virgin ls ecu
....
before when the gsr motor was still in, every thing was fine. the rpm gauge never bounce.
for couple days, everything ran fine till 2 days ago. the rpm would bounce up and down to correct rpm rapidly. its not like revving bounce. it jumps as if there was a electrical issue. when the rpm starts bouncing, i can feel a bog or a lost of power. sometimes, the motor will shut off while driving ( just like as if distributor crapped out while driving ) and sometimes, it'll get a miss fire. motor runs rich when rpm bounce ( i shot a fireball yesterday ).
i've swap
brand new distributor
new ngk spark plug wires
new ngk v-power spark plugs
added a speed sensor ( didnt have one before )
still doing it. i dont think its the map sensor nor the tps. only code im throwing is o2 sensor before and after a test drive.