Código de avería P0078 – This code is a generic OBD-II powertrain code, that means it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model.   On vehicles equipped with variable valve timing (VVT), the Engine Control Module / Powertrain Control Module (ECM/PCM) controls the camshaft position by regulating the engine oil through the control solenoid to change the position of the camshaft. The control solenoid is commanded using a Pulse Width Modulated signal (PWM) from the ECM/PCM. The ECM/PCM monitors this signal and if the voltage is out of specification or intermittent, it will set this DTC and illuminate the Check Engine Light / Malfunction Indicator Lamp (CEL/MIL). Bank 1 refers to the side of the engine with cylinder #1 – be sure to verify according to manufacturers specifications. The Exhaust valve control solenoid is usually located on the exhaust manifold side of the cylinder head. This code is similar to codes P0079 and P0080. This code may also be accompanied by P0027.

El código de avería P0078 indica: This code is a generic OBD-II powertrain code, that means it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model.   On vehicles equipped with variable valve timing (VVT), the Engine Control Module / Powertrain Control Module (ECM/PCM) controls the camshaft position by regulating the engine oil through the control solenoid to change the position of the camshaft. The control solenoid is commanded using a Pulse Width Modulated signal (PWM) from the ECM/PCM. The ECM/PCM monitors this signal and if the voltage is out of specification or intermittent, it will set this DTC and illuminate the Check Engine Light / Malfunction Indicator Lamp (CEL/MIL). Bank 1 refers to the side of the engine with cylinder #1 – be sure to verify according to manufacturers specifications. The Exhaust valve control solenoid is usually located on the exhaust manifold side of the cylinder head. This code is similar to codes P0079 and P0080. This code may also be accompanied by P0027.

¿Qué significa el código P0078?

This code is a generic OBD-II powertrain code, that means it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model.   On vehicles equipped with variable valve timing (VVT), the Engine Control Module / Powertrain Control Module (ECM/PCM) controls the camshaft position by regulating the engine oil through the control solenoid to change the position of the camshaft. The control solenoid is commanded using a Pulse Width Modulated signal (PWM) from the ECM/PCM. The ECM/PCM monitors this signal and if the voltage is out of specification or intermittent, it will set this DTC and illuminate the Check Engine Light / Malfunction Indicator Lamp (CEL/MIL). Bank 1 refers to the side of the engine with cylinder #1 – be sure to verify according to manufacturers specifications. The Exhaust valve control solenoid is usually located on the exhaust manifold side of the cylinder head. This code is similar to codes P0079 and P0080. This code may also be accompanied by P0027.

Síntomas del código P0078

• Fallo motor
• Pérdida de potencia
• Testigo encendido

Causas del código P0078

Este código puede estar relacionado con diferentes fallos en el sistema.

Solución del código P0078

nan

Preguntas frecuentes

¿Es grave el código P0078?

Depende del vehículo, pero se recomienda revisarlo cuanto antes.

¿Se puede conducir con el código P0078?

No es recomendable durante largos periodos.