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obd codes

  1. B15 Sentra (2000 - 2006)
    So my 02 sentra (96k miles) has scanner codes: P0037 H02S Heater Control Circuit Low Bank 1 Sensor 2, P0051 H02S Heater Control Circuit Low Bank 2 Sensor 1, and P0057 H02S Heater Control Circuit Low Bank 2 Sensor 2. It shows each of these codes TWICE on my scanner, not sure if that matters but...
  2. Troubleshooting and Support
    If your car has the check engine light lit, it means your ECM/ECU is throwing one or many of the following trouble codes. Knowing what code your car is throwing can help you diagnose the problem instead of simply guessing what it may be. There are two ways to get the codes read in your B15, one...
  3. General Maintenance
    If your car has the check engine light lit, it means your ECM/ECU is throwing one or many of the following trouble codes. Knowing what code your car is throwing can help you diagnose the problem instead of simply guessing what it may be. There are two ways to get the codes read in your B15, one...
  4. Sentra Specific Installation Guides,Technical Info
    If your car has the check engine light lit, it means your ECM/ECU is throwing one or many of the following trouble codes. Knowing what code your car is throwing can help you diagnose the problem instead of simply guessing what it may be. There are two ways to get the codes read in your B15, one...
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