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Symptom List: P0132-O2 SENSOR 1/1 CIRCUIT HIGH VOLTAGE Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be P0132-O2 SENSOR 1/1 CIRCUIT When Monitored and Set Condition: P0132-O2 SENSOR 1/1 CIRCUIT HIGH VOLTAGE When Monitored: O2 Sensor Heater Temperature is greater than 496°C (925°F) and battery voltage greater than 10.4 volts. Set Condition: The Oxygen Sensor voltage is above 3.99 volts for 66.56 seconds. One trip fault. P0138-O2 SENSOR 1/2 CIRCUIT HIGH VOLTAGE When Monitored: O2 Sensor Heater Temperature is greater than 496°C (925°F) and battery voltage greater than 10.4 volts. Set Condition: The Oxygen Sensor voltage is above 3.99 volts for 76.8 seconds. One trip fault. P0152-O2 SENSOR 2/1 CIRCUIT HIGH VOLTAGE When Monitored: O2 Sensor Heater Temperature is greater than 496°C (925°F) and battery voltage greater than 10.4 volts. Set Condition: The Oxygen Sensor voltage is above 3.99 volts for 66.56 seconds. One trip fault. P0158-O2 SENSOR 2/2 CIRCUIT HIGH VOLTAGE When Monitored: O2 Sensor Heater Temperature is greater than 496°C (925°F) and battery voltage greater than 10.4 volts. Set Condition: The Oxygen Sensor voltage is above 3.99 volts for 76.8 seconds. One trip fault. POSSIBLE CAUSES O2 SENSOR VOLTAGE ABOVE 3.7 VOLTS O2 SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE O2 SENSOR RETURN CIRCUIT SHORTED TO VOLTAGE O2 SENSOR 93 DRIVEABILITY - NGC |