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View Full Version : 4 wire o2??


DustnU
10-20-2009, 02:14 PM
Need to wire up a 4 wire O2 in place of the 1 wire cx. Have a p28 with vtec wired right already I hope now need to wire up the O2. Can anyone help??? And will this cause a fat spot when VTAKKKK kicks. Motor is a vx block and y8 head if that helps!!!
Barefoot
10-20-2009, 03:53 PM
http://hondaswap.com/swap-articles/1-wire-4-wire-o2-conversion-32519/
DustnU
10-20-2009, 04:58 PM
Got it thanks!! Now will that cause the bog when vtec kicks????? and will that cause a sputter if not changed over???????
Barefoot
10-20-2009, 05:43 PM
lets put it like this the car doesnt know how much fuel to give.
1sickdc2
10-20-2009, 11:50 PM
i had a problem with this too...hope u figure it out
teh_mugen18
10-21-2009, 01:18 PM
Got it thanks!! Now will that cause the bog when vtec kicks????? and will that cause a sputter if not changed over???????


It very well could also be that the vtec switchover point is too low. Because, i had mine set up and it used to bog when i went into vtec and then would pickup again after a little bit... I changed the vtec point, and it worked perfectly. :2cents:??