1991 Toyota Pickup Many Oxygen Sensors There There Place Plug Obd1 And 2

135,000 MILES
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LSAILING
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how many oxygen sensors are there? is there a place to plug in a obd1&2 scanner?
Apr 8, 2013 at 4:58 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
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4 cylinder has 1 and 6 cylinder has 2.

connector for obd 1 is under the hood. you need a scan tool to access.

roy
Apr 8, 2013 at 5:24 PM
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