92 accord Error code

I have a 92 EX. I was getting a Error 43 code. So I did a "Complete"
tuneup, wires,plugs fuel filter,ect.I replaced the 02 sensor, I also
reset the computer by disconnecting the battery cables and removing
the 7.5 fuse. Now, about 5 secs after starting i get a error 41 code,
which is o2 sensor heater malfunction. I checked all connectionsWhat
do I need to check now?? Thanks for any help.
D.L.

 

The heater is internal to the O2 sensor, and the only remedy is to
replace the sensor. If it is the original sensor you have gotten about
as much service out of it as you can expect.

 

Hi,
Its a Brand New O2 sensor..
DL

 

Heater circuit is part of the main relay, fuse, ECU, and the heater.
First, check heater resistance. Then at the ECU and O2 connector, with
ign. ON, measure

Yel/blk + and Or/Blk -

There should be voltage. Both supply heater power. I may be off, see
flow chart go to:

http://www.honda.co.uk/owner/AccordManual/424/6-10.pdf

Rick
West coast, CA

 

When u start the car after its been sitting awhile, the Check engine
comes on after about 5 seconds, But if you turn off the car and
restart it, it never comes back on. Strange.