O2 sensor/gauge

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Feb 22, 2024 | 05:52 PM

CiCiC3

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Racer

Joined: Aug 2011

Posts: 429

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From: Charlotte NC

O2 sensor/gauge

How much do you need to spend to get a reliable O2 sensor and gauge that will last a long while? I tried the cheap ones but didn't really last well.

Feb 22, 2024 | 06:19 PM

drwet

Melting Slicks

Joined: Dec 2009

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From: Thunder Bay

I have the AEM air fuel ratio gauge. It's been working perfectly for at least ten years. Sells for $166 at Summit.

Feb 22, 2024 | 06:21 PM

Tranz Zam

Melting Slicks

Joined: Jul 2019

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From: MA/NH Seacoast

I run an AEM UEGO wide band in my stuff. Works excellent.

Feb 22, 2024 | 07:50 PM

Mooser

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Joined: Apr 2011

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From: North of Toronto - Ontario

AEM with the bosch sensor, (https://www.corvetteforum.com/forums...e-install.html) back in 2020. Once we got the sensor straightened out it's been fine since
M

Feb 22, 2024 | 08:22 PM

ignatz

Safety Car

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From: los altos hills california

Ditto on the AEM, ten+ years running.

Feb 23, 2024 | 07:01 AM

4-vettes

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Gen. Bosch wideband sensor is really the key. Cheap O2 sensor would definitely be an issue. How you mount it could be an issue. But major issue would be a quality sensor. The rest is how you read it. Posts above seem to answer that if your not running a ECU.

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