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Old 03-26-2015, 06:40 PM   #58 (permalink)
firehawk618
EcoModding Apprentice
 
Join Date: Oct 2014
Location: Marysville, wa
Posts: 221

97 Civic HX sedan VX trans - '98 Honda Civic LX + HX + VX
90 day: 41.9 mpg (US)
Thanks: 23
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My 2nd o2 reads as high as .85 when really on the throttle and will drop to zero on LB. At idle it averages .125 or so. The only time it's zero on my car is LB or DFCO.

I wired up a main relay cut off switch so I can kill the engine on long down hill runs and coast.

I found a very big negative to this on our HX's. This to the ECU is the same as turning the key off which resets the LB timer.

I am going to instead experiment with killing the +12v feed to the injectors to kill the engine and see if this also resets the LB timer or not. If it does not I will use this method. If it does then I will just deal with it.
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1998 LX with a full HX swap + VX transaxle.





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