Hello,

Customer came in with light on/Po171 system lean.

Check all the basics No vacuum Leaks Fuel Pressure 45 Psi.

O2 is reading .5 and drops to .02 then will shoot up to .8 [...] according To alldata Vacuum Leaks/Bad injectors/ Heated o2 sensor. This car ...

FIX posted 7/18/2005

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