poor gas mileage, cannot find HO2S sensor
Thread Starter
Joined: Aug 2007
Posts: 1
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From: palembang, palembang, indonesia
poor gas mileage, cannot find HO2S sensor
dear all,
i'm newbie
in this forum and just bought accord94 (f22b5).
very poor gas mileage (1:5), until now i couldn't find where's HO2S, because exhaust piping was modified.
and there's no MIL indicating HO2S trouble (as i now code is "1").
is there something happen w/ ECM (modified) or else???
is racing muffler causing fuel consumption raise??
please help me...
thank 4 u all
i'm newbie
in this forum and just bought accord94 (f22b5).very poor gas mileage (1:5), until now i couldn't find where's HO2S, because exhaust piping was modified.
and there's no MIL indicating HO2S trouble (as i now code is "1").
is there something happen w/ ECM (modified) or else???
is racing muffler causing fuel consumption raise??
please help me...
thank 4 u all
B*a*n*n*e*d
Joined: Jun 2002
Posts: 11,712
Likes: 3
From: Bouncing off of the city bus in Saigon
Re: poor gas mileage, cannot find HO2S sensor (harry_murdani)
is it an automatic? if so, is your torque converter locking up? (3K at 75) if your rpms are 3.2K or more, replace your tstat as the car is not warming up, thus preventing the torque coverter from locking up.
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nikahng
Honda Civic / Del Sol (1992 - 2000)
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Dec 5, 2007 11:19 AM
