Q: egr value code

asked by on

I replace my egr value on my Lincoln town car 2007 but the my check engine light came back on the next day

My car has 10108 miles.
My car has an automatic transmission.

There are over ten different codes that point to the EGR system on the engine and each code can lead to a different possible cause for the codes when the pinpoint test is done. You should have a mechanic scan the computer and diagnose the codes received as well as also complete a pinpoint test to narrow the problem down to the EGR system failure. The EGR sensor (DPFE) or hoses to the sensor is most likely the cause of the problem on this engine.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1,000 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
  1. Home
  2. Questions
  3. egr value code

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: Q: Blower motor works sometimes

Your car has an automatic temperature control system and it sends signals out to the blower controller in the evaporator housing in the engine compartment. The blower controller is the most common failure along with the blower motor. The blower...

Q: Engine codes detected were P0016 P0017 and P0174.

The codes P0016 and P0017 are related to the crankshaft location and the camshaft location. Check the camshaft position sensor and see if its plugged in. If the wiring harness is in good shape and the wires are plugged in,...

Q: Q: White smoke

Hi There, You may have a very small head gasket leak that may be allowing very small amounts of coolant to leak int the cylinders resulting in the coolant being burned with the fuel in the cylinders, which is what...

Related articles

How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
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.