What is code P0078?

What is code P0078?

P0078 is a generic OBD2 code indicating that the Engine Control Module (ECM) has tried to control the Bank 1 exhaust valve control solenoid, and found an issue present.

Where is the exhaust valve control solenoid?

exhaust manifold
The exhaust valve control solenoid should be found near the exhaust manifold.

How do I fix code P0014?

What repairs can fix the P0014 code?

1. Resetting the fault codes and performing a road test.
2. Replacing the oil and filter using the proper oil viscosity for the engine.
3. Repairing or replacing the wiring to the camshaft oil control valve for bank 1 exhaust camshaft.

What are the symptoms of a bad VVT solenoid?

Symptoms of a Bad or Failing Variable Valve Timing (VVT) Solenoid

• Check Engine Light comes on. Since today’s modern cars are controlled by an Engine Control Unit (ECU), virtually all individual components are monitored by the ECU.
• Engine oil is dirty.
• Rough engine idle.
• Decrease in fuel economy.

How serious is P0014?

How serious is the P0014 code? The engine may run erratic and stall or have a hard starting problem. Fuel consumption may increase causing carbon to build up on the engine valves and pistons.

What is trouble code P0014?

What Does Code P0014 Mean? The variable valve timing system increases fuel economy and engine performance by regulating when the intake and exhaust valves are opened and closed. When trouble code P0014 is set, it means that the exhaust camshaft in Bank 1 is more advanced than the ECM has told it to be.

Can you drive with a bad VVT solenoid?

Can You Drive with a Bad VVT Solenoid? Even though you may technically be able to continue driving with a bad VVT solenoid, the issue can cause damage to additional parts, such as the VVT actuator. So, you should address the issue as soon as possible.

What causes VVT solenoid failure?

The most common cause of failure for both the VVT switch and the VVT solenoid is a lack of basic maintenance. If your oil is dirty, sludge can clog the screen on the solenoid, causing a failure. If the engine oil level is low, you will also experience problems with VVT operation.

How do I fix my P0014 code?

Can low oil cause a P0014 code?

Due to how it’s tied to oil pressure, the wrong oil level can also trigger the P0014 code. Checking your oil level is easy enough, but take precaution that low oil level hints at a potential leak.

Can bad spark plugs cause P0014?

Debris and other components can get caught in the air filter and the tubes. Furthermore, there can also be something wrong with the electrical system, turning on the p0014 code and causing the engine to run rough. Bad spark plugs or wires are common causes of rough idling.

How much does it cost to replace a VVT solenoid?

Variable Valve Timing Control Solenoid Replacement Cost – RepairPal Estimate. Labor costs are estimated between $131 and $165 while parts are priced between $168 and $192.

What are the problems with a 2008 Hyundai Santa Fe?

1 Fuel Level Sensor Failed 2008 Santa Fe Average Cost to Fix: $500 Average Mileage: 85,000 mi 2 Gas Gauge Not Functioning 2008 Santa Fe Average Cost to Fix: $300 Average Mileage: 80,000 mi 3 Paint Peeling 2008 Santa Fe

What does the code p0018 mean on a Hyundai?

P0018 HYUNDAI Meaning The CVVT (Continuously Variable Valve Timing) system is installed to the chain sprocket of the exhaust camshaft. There is no variation in valve timing of the exhaust cam because the exhaust camshaft is driven by the timing belt. The timing of the intake cam is varied by the relative operation the CVVT vane to the housing.

What does BCA do on a Hyundai Santa Fe?

Standard on SEL, Limited, and Calligraphy trims. Blind-Spot Collision-Avoidance Assist (BCA) assists the driver by warning of other cars in the blind spot region. It senses the rear side territory of the vehicle when it is traveling over 20 mph. There are limitations to the function, range, detection and clarity of the system.

What are the features of the Hyundai Santa Fe?

A beautiful, smart design goes all in, pairing luxurious comfort with available HTRAC All Wheel Drive. You’ll see beautiful upgraded details from premium Nappa leather seating and quilted leather door panels to an exclusive front grille fascia, 20-inch alloy wheels, and exclusive LED lighting signatures. This is the ultra-luxe SANTA FE Calligraphy.