1992 Mazda b2600 O2 Sensor

1992 MAZDA B2600
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ROSMOND2K
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Engine Performance problem
1992 Mazda b2600 4 cyl Two Wheel Drive Manual 200k+ miles

Ck. engine light came on at 200k miles...grounded single wire green connector...ck engine lght remain steady on...conn a professional diagnostic tester-it shows code #17 (o2 sensor) replace same...still no change...what to do ?
Dec 5, 2009 at 12:34 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
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  • ASE Certified Mechanic
Check the wiring to it all the way back to the computer if okay start thinking computer
Dec 6, 2009 at 4:39 AM
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