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Quick Links: Denso 234-9001 Bank1 O2 sensor question Black grille and corner lights >? Spark plugs for my Supercharged TOY Resistance shifting into 3rd & 4th gear Single cab roof rack pics USB Connection for new radio

Fuel trims and O2 Sensor Voltage

Discussion in '1st Gen. Tacomas (1995-2004)' started by ForumContributorsAreLife, Feb 9, 2019.

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Feb 9, 2019 at 4:39 PM

#1

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ForumContributorsAreLife [OP] Well-Known Member

Joined:

May 19, 2017

Member:

#219429

Messages:

45

my 2000 5vzfe 5spd 4x4

Just wondering if these numbers can tell me something I don’t know. It pings bad on the highway if I maintain speed, and a very very very slight knock between 1600-1800rpms.
Closed loop.
Short term fuel trim
-0.8%
Long term fuel trim
-3.1%

02 Bank 1 Sensor 1
0.265v

ForumContributorsAreLife, Feb 9, 2019

#1

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