What does code po306 mean?
misfires
P0306 indicates that cylinder number 6 is experiencing misfires. A misfire occurs when an insufficient amount of fuel is burning in a cylinder. The efficient burning of fuel is essential to engine operation as the combustion of fuel is what provides the energy to power the engine.
What does p306 mean?
Code P0306 occurs when the ECM (engine control module) detects a misfire on engine cylinder number 6. When cylinder number 6 misfires, it means that the air and fuel mixture in that cylinder has failed to ignite. As a result, the engine’s speed fluctuates, causing the crankshaft position sensor signal to vary.
Can a misfiring cylinder be fixed?
Repairing a misfiring engine can be simple or complicated, depending on the reason it is misfiring. Misfiring engines should be looked at as soon as possible, as the problem can worsen over time and damage internal components of the vehicle.
What does the misfire code p0306 mean?
P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it. An important thing to understand when finding the location of Cylinder 6 is that it’s going to be the sixth cylinder in the firing order. It won’t be the sixth cylinder that you might see when looking at the engine.
What does the p0306 code on Toyota cylinder 6 mean?
P0306 TOYOTA Tech Notes The P0306 code means that the cylinder 6 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 6. If the problem persists more tests needs to be done to diagnose problem, see “Possible Causes” What does this mean?
What causes cylinder 6 on a Toyota 4Runner to misfire?
The engine is also not firing all of the fuel, so raw fuel is also passing through Cylinder 6 into the exhaust. Mileage may suffer as well when your 4Runner has P0306 as well. P0306 is a cylinder specific misfire code, which means that Cylinder 6 is misfiring and causing it.
How much does it cost to diagnose a Toyota cylinder 6 misfire?
The cost of diagnosing the P0306 TOYOTA code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. When is the code detected? Engine Cylinder 6 is Misfiring.