Código de avería P00AD – This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. The powertrain control module (PCM) monitors the temperature of the air entering the engine. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor The IAT is a thermistor that varies resistance based on temperature. As the temperature increases, resistance decreases. Low temperature results in a high signal voltage. When the PCM sees a signal voltage higher than 5 volts for the bank 2 IAT sensor, it sets this P00AD check engine light code. Bank 2 is the side of the engine that does not contain cylinder #1. Related Bank 2 IAT sensor circuit trouble codes include: P00AA Intake Air Temperature Sensor 1 Circuit Bank 2 P00AB Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 2 P00AC Intake Air Temperature Sensor 1 Circuit Low Bank 2 P00AE Intake Air Temperature Sensor 1 Circuit Intermittent/Erratic Bank 2
El código de avería P00AD indica: This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. The powertrain control module (PCM) monitors the temperature of the air entering the engine. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor The IAT is a thermistor that varies resistance based on temperature. As the temperature increases, resistance decreases. Low temperature results in a high signal voltage. When the PCM sees a signal voltage higher than 5 volts for the bank 2 IAT sensor, it sets this P00AD check engine light code. Bank 2 is the side of the engine that does not contain cylinder #1. Related Bank 2 IAT sensor circuit trouble codes include: P00AA Intake Air Temperature Sensor 1 Circuit Bank 2 P00AB Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 2 P00AC Intake Air Temperature Sensor 1 Circuit Low Bank 2 P00AE Intake Air Temperature Sensor 1 Circuit Intermittent/Erratic Bank 2
¿Qué significa el código P00AD?
This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make/model. The powertrain control module (PCM) monitors the temperature of the air entering the engine. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor The IAT is a thermistor that varies resistance based on temperature. As the temperature increases, resistance decreases. Low temperature results in a high signal voltage. When the PCM sees a signal voltage higher than 5 volts for the bank 2 IAT sensor, it sets this P00AD check engine light code. Bank 2 is the side of the engine that does not contain cylinder #1. Related Bank 2 IAT sensor circuit trouble codes include: P00AA Intake Air Temperature Sensor 1 Circuit Bank 2 P00AB Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 2 P00AC Intake Air Temperature Sensor 1 Circuit Low Bank 2 P00AE Intake Air Temperature Sensor 1 Circuit Intermittent/Erratic Bank 2
Síntomas del código P00AD
- Fallo motor
- Pérdida de potencia
- Testigo encendido
Causas del código P00AD
Este código puede estar relacionado con diferentes fallos en el sistema.
Solución del código P00AD
First, if you have access to a scan tool, is there an IAT reading? If the IAT reading is logical then the problem is likely intermittent. If the reading is less than -30 degrees, unplug the connector. Install a jumper wire between the harness connector signal and ground circuits. The IAT temperature reading on the scan tool should be maxed out at the high end. For example it should be 280 degrees Farenheit or higher. If it is, the wiring is okay, and it may have been the connection. If it isn’t install the jumper wire between the IAT signal circuit and the chassis ground. If now the IAT reading on the scan tool is maxed out then check for an open in the IAT ground circuit. If you get no reading at all on the scan tool, it’s likely that the sensor signal is open or the 5 volt reference is missing. Check using a DVOM (digital volt ohm meter) for a 5 volt reference. If it’s there, then unplug the connector at the PCM and check for continuity on the IAT signal circuit between the PCM connector and the IAT connector.
Preguntas frecuentes
¿Es grave el código P00AD?
Depende del vehículo, pero se recomienda revisarlo cuanto antes.
¿Se puede conducir con el código P00AD?
No es recomendable durante largos periodos.