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Old 11-30-2007, 01:26 PM   #1 (permalink)
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Default Live data on my o2 sensors Help!

I am getting like 9 mpg and i need to fix this crap.

This data was taken at idle.
Bank 1 Sensor 1 = 1.02V %.0.8 to %3.1 Lean
Bank 1 Sensor 2 = 0.000 to 0.005

Bank 2 Sensor 1 = 0.025V %24.2 Very Rich, probably maxed out.
Bank 2 Sensor 2 = 0.000 to 0.005

Should I switch the front sensors and regroup?

Fuel pressure stays up after shutoff around 30PSI, I replaced fuel filter along with champion plugs about a month ago. I can't afford to drive this thing at this pace. Any suggestions?
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Old 12-11-2007, 11:23 PM   #2 (permalink)
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Quote:
Originally Posted by bt93 View Post
I am getting like 9 mpg and i need to fix this crap.

This data was taken at idle.
Bank 1 Sensor 1 = 1.02V %.0.8 to %3.1 Lean
Bank 1 Sensor 2 = 0.000 to 0.005

Bank 2 Sensor 1 = 0.025V %24.2 Very Rich, probably maxed out.
Bank 2 Sensor 2 = 0.000 to 0.005

Should I switch the front sensors and regroup?

Fuel pressure stays up after shutoff around 30PSI, I replaced fuel filter along with champion plugs about a month ago. I can't afford to drive this thing at this pace. Any suggestions?
It helps to know how much mileage you have , what kind of motor oil you have, have you performed a fuel system cleaning, even what pressure in your tyres.

Change your oxygen sensors after extensive mileage. Clean the MAF sensor and rinse out the intake ducting. Replace your airfilters and your fuel line filter. Drop in some Techron Seafoam or B&K.
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