Skip the auto shop - Our mechanics make house calls

Q: I keep getting code P1415

asked by on

My question is, are both check valves the same or different for buying and installing myself?

My car has 102000 miles.
My car has an automatic transmission.

A: Hi, thanks for writing in. There are two di...

Hi, thanks for writing in. There are two different check valves, one for each side. The codes will also register differently for both. One will register P1415 and one P1416.

If you would like help replacing your check valves, consider having an expert automotive technician from YourMechanic come to your home or office to inspect and diagnose to perform the repair for you.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: My steering wheel locks up and the car turns off whenever I slow down.

Hi and thanks for contacting YourMechanic. The steering wheel lock solenoid is shorting out when driving the vehicle. To fix this, you will need to disconnect the battery and remove the steering wheel and airbag assembly. Then remove the turn...

Q: How do I manually open the trunk?

Manually opening the trunk is very easy: 1. Make sure that the doors are unlocked. 2. Use your hand to press the touchpad on the trunk, which is located directly above the license plate. 3. Lift up on the liftgate...

Q: No brake lights, tail lights, or turn signals - 1993 Chevrolet S10

Hello. It sounds like there is a short between multiple circuits. Most of the time this occurs at the fuse box. I have also seen this occur in the firewall bulk connector. I would usually take the connectors off of...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.