P1349 CHEVROLET code

The code, P1349 is triggered when the valve timing isn’t changing from the current valve timing state, or when the valve timing is fixed. Possible causes of trouble code P1349 include: Low or dirty engine oil. Incorrect valve timing.

What is a P1349 code?

Zitat von Youtube: But while it's doing that let's go ahead and scan the codes. So here's our code a p1 3 4 9 and as you can see when we pull it up under Toyota. It is described as a variable valve timing system

How do you fix a VVT system?

Zitat von Youtube: And once you unbolt all the three bolts. Here's a little assembly that we're gonna have to replace. Then you get your nice new and clean valve body assembly. And just bolt it back on.

What is a variable valve timing system fault?

The check engine light (CEL) will be activated when the powertrain control module (PCM) detects unordinary engine conditions. A poor performing or failed Variable Valve Timing (VVT) system will result in poor engine idle/stalling, increased engine noise and reduced power output.

How much does it cost to replace an oil control valve?

The replacement cost of an oil control valve can be as high as $350. The price of the parts is between $100 and $200, while the cost of labor is between $80 and 160.

How can you tell if a VVT solenoid is bad?

Common signs of a faulty VVT solenoid include the Check Engine Light coming on, dirty engine oil, rough engine idle, and decreased fuel economy.

How much does it cost to replace a variable valve timing solenoid?

Variable Valve Timing Control Solenoid Replacement Cost – RepairPal Estimate. The average cost for variable valve timing control solenoid replacement is between $326 and $388. Labor costs are estimated between $138 and $175 while parts are priced between $188 and $213.

Where is the VVT switch located?

The variable valve timing switch is a pressure switch, and is designed to be open on a normal basis. It’s located at the VVT solenoid inside the engine and is responsible for telling the car’s computer if oil pressure was delivered to the VVT system.

Where is the VVT solenoid located?

The variable valve timing solenoid is located at the front of the engine, typically near the front of the valve cover.

How do you clean a variable valve timing solenoid?

Zitat von Youtube: The only thing that you're going to need to complete this is a can of this mass airflow sensor cleaner by crc. This is what i recommend.

How do you test a variable valve timing solenoid?

Zitat von Youtube: Set your digital voltmeter on the 200 ohms setting. And place your two probes on the two electrical connections. This shows 7.6 ohms. So this is in the acceptable.