whats the difference between code 65 and 63???
Thread Starter
Joined: Apr 2004
Posts: 148
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From: salinas, ca, usa...
whats the difference between code 65 and 63???
one says oxygen sensor and other says oxygen sensor heater????? its hella wierd cause both my o2 sensors are disconected right now but only says one is....why is that... im trying to connect my secondary one but hasnt been working...so if anyone knows help... thanx...
Thread Starter
Joined: Apr 2004
Posts: 148
Likes: 0
From: salinas, ca, usa...
help please... ive searched but still havent found whats up... some one know exactly how to connect the wires witch wire to witch with out the the (middle man) meaning the connecters????
Honda-Tech Member
Joined: Dec 2002
Posts: 5,778
Likes: 1
From: BeaveRun, PA, USA
Re: (xjun10rx)
No need to bump your thread every 10 mins....it's uncalled for. When someone can add to the thread, they will.
Now, when you talk about connecting the wires....does this mean that you have no white plastic connector on the 02 sensor wiring? If so, and you are trying to "guess and check" what wire does what, you can easily short something out.
Why is it that you have both sensors disconnected anyways? I don't know what year your car is or anything, but I'm assuming it's 96 or later since you have 2 O2 sensors. To get rid of the code, you have to break the circuit to the ECU and reset it. Pull the neg. battery terminal or the fuses for it in the fuse box under the dash.
Now, when you talk about connecting the wires....does this mean that you have no white plastic connector on the 02 sensor wiring? If so, and you are trying to "guess and check" what wire does what, you can easily short something out.
Why is it that you have both sensors disconnected anyways? I don't know what year your car is or anything, but I'm assuming it's 96 or later since you have 2 O2 sensors. To get rid of the code, you have to break the circuit to the ECU and reset it. Pull the neg. battery terminal or the fuses for it in the fuse box under the dash.
Thread Starter
Joined: Apr 2004
Posts: 148
Likes: 0
From: salinas, ca, usa...
i was bumping it every ten minutes cause i was working on the car at the same time and when i would come check it would be at the bottom already..sorry if i offended u...
but what do i have to breaK>?? what curcuit? where is that located... ive reset the ecu about five times today and yeah i do have to guess and match but nothing seems to work.. and i dont have the plastic connecters cause they were melted... does anyone have any pitures of their secondary o2 sensor and see how it is connected? anythnig is great thanx
but what do i have to breaK>?? what curcuit? where is that located... ive reset the ecu about five times today and yeah i do have to guess and match but nothing seems to work.. and i dont have the plastic connecters cause they were melted... does anyone have any pitures of their secondary o2 sensor and see how it is connected? anythnig is great thanx
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Honda-Tech Member
Joined: Jul 2002
Posts: 1,445
Likes: 1
From: Mrs. Sauga, Ontario, Canada
Re: (xjun10rx)
65 is probably a open circuit in the heater... a short would blow the fuse. You unhooking the sensor would cause the trouble code instantly. For 63 to occur you need to drive the car for a bit with the sensor unhooked. 63 indicates that O2 sensor voltage is outside parameters. Clear the codes, hook up the O2 and see if 65 pops back ups. If it does replace it.
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