ECU question: honda tech's enjoy this one!!!
engine building &best
Joined: May 2003
Posts: 11,971
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thats the joys of owning a swapped honda o make it perfect the way you wish like said buy keith you might want to just sell it low and get out of the imports if not willing to spend thay will eat up all your money b4 you no it and it still will not be perfect
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i love AUTOZONE
MY CAR iS PROTECTED BY ZOOMBAK GPS LOCATOR IS YOURS?
175+served in engines built from minime to gsr/lsvtec,b16 b20vtec,d15 k24 powerhouses or just rebuilds.life is good
i like when people don't take my advice.cause then i make more money when u need it rebuild the right way!
how many speed holes do i need in my bumper,b4 i can run 15's?
i love AUTOZONE
MY CAR iS PROTECTED BY ZOOMBAK GPS LOCATOR IS YOURS?
175+served in engines built from minime to gsr/lsvtec,b16 b20vtec,d15 k24 powerhouses or just rebuilds.life is good
i like when people don't take my advice.cause then i make more money when u need it rebuild the right way!
how many speed holes do i need in my bumper,b4 i can run 15's?
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Joined: Apr 2003
Posts: 3,562
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when running a pwo or a pr3, NO o2 sensors are better than just running 1. 2 o2 sensors is how it was from the factory. the o2 sensor problem will only cause a problem at less than 25% throttle as the ecu is in open loop mode and the o2 sensors create the fuel map. after 25% throttle the ecu goes into closed loop mode(i.e. runs on the base map). when running no o2 sensors the pr3/pw0 will run in closed loop all the time. If your car has sputtering problems throughout the rpm range at full throttle its not an o2 problem.
Registered User
Joined: Sep 2006
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Originally posted by juiced2ndgenteg
when running a pwo or a pr3, NO o2 sensors are better than just running 1. 2 o2 sensors is how it was from the factory. the o2 sensor problem will only cause a problem at less than 25% throttle as the ecu is in open loop mode and the o2 sensors create the fuel map. after 25% throttle the ecu goes into closed loop mode(i.e. runs on the base map). when running no o2 sensors the pr3/pw0 will run in closed loop all the time. If your car has sputtering problems throughout the rpm range at full throttle its not an o2 problem.
when running a pwo or a pr3, NO o2 sensors are better than just running 1. 2 o2 sensors is how it was from the factory. the o2 sensor problem will only cause a problem at less than 25% throttle as the ecu is in open loop mode and the o2 sensors create the fuel map. after 25% throttle the ecu goes into closed loop mode(i.e. runs on the base map). when running no o2 sensors the pr3/pw0 will run in closed loop all the time. If your car has sputtering problems throughout the rpm range at full throttle its not an o2 problem.
