Air/Fuel Testing?
Registered User
Joined: Nov 2001
Posts: 1,152
From: Bahrain
You'll need a wide band O2 meter to accuratly know your a/f ratio. I think these go for around $500 for the full kit. You can have a scanning tool measure the reading your O2 sensors send to the PCM, but these sensors are accurate only at around 14.7 a/f ratio.
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