Q: Check engine light is on with codes P2063 and P2064

asked by on

My SUV has about 70,000 miles on it and the check engine light is on. I scanned it with my OBD-2 tool and got the codes P2063 and P2064. I have done some research and can't find much. The SUV runs just fine besides the light coming on; I haven't noticed any change in its performance. What could this be?

Hello. The codes you are getting are for the exhaust fluid injection system. Most of the time, this is the result of a failure in the fluid sensor. In some cases, the tank and sensor can be cleaned but most of the time it needs to be replaced. In order to know for sure, I would test the sensors with a scan tool and an ohm meter. In some cases the computer will need to be reprogrammed in order to repair this.

If you need to have this looked at, consider YourMechanic, as a certified mechanic can come to your home or office to diagnose your Check Engine Light and make any necessary repairs.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Check engine light is on with codes P2063 and P2064

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: Tried pressing the clutch pedal and it just flew to the floor. It wouldn't come back until I brought it up myself.

Hi. The most likely cause of this problem is the clutch master cylinder has a leak or has just completely failed. The clutch master cylinder gives your clutch pedal the proper pressure to engage the clutch so the transmission can...

Q: Car want pick up speed

You are thinking in the right areas for this issue. Even after cleaning the MAF sensor, it still may require replacement. The catalytic converter may be clogged. The transmission could be slipping. If the RPMs go up and the car...

Q: My 2001 BMW X5 won't start. I think it is due to power loss

Hello, the first questions to answer are "Are any problem codes set? Is your Check Engine light on?". Based on your observation of "no power", and your extended mileage, there are several problems likely that would result in "no power":...

Related articles

How Long Does a Heater Control Valve Last?
Keeping the right amount of coolant in a car is essential in keeping the engine at the right temperature. Failing to have the right amount of coolant or even bad elements...
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...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...