Q: If i replace both o2 Sensors but wait for the EGR Valve will it be bad for my car? I have a 2005 Honda Civic DX.

asked by on February 24, 2018

Check engine light is on so I got a free diagnostic from the local autozone. It came back with several different reading but according to the line standers along with me were telling me it's more than likely just the o2 sensor and egr valve. I wanted to know if I replaced both sensors but not the egr valve if it would be bad for my car.

My car has 262000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

What does the Advance Trac/Traction Control Light mean?
The Advance Trac/Traction Control Light will indicate whether the traction control is on or off. You could see it on in a variety of ways. To understand the Advance Trac/Traction Control Light. The Advance Trac/Traction Control Light will come on...
What does the Cruise Set to XXX message mean?
The Cruise Set to XXX message can appear on your driver information center (DIC) when you are trying to use the cruise control system. The DIC displays this message to let you know what speed the cruise control is set...
Check Engine light on - camshaft
Hello. The camshaft is a sensor that reads the revolutions of the camshaft. When the sensor malfunctions it is not reading the camshaft revolutions, causing the car computer to think it’s out of timing. This usually causes the car to...
Second opinion on a front lower control arm issue.
Hi there. I seriously doubt that both or either lower control arm is broken; if that was the case you wouldn't have been able to drive your vehicle to another shop for a second opinion. My best guess would be...
What can i do about vibration on 3.0 ford ranger? 2009 Ford Ranger
Hi - there could be several causes of this vibration and noise (https://www.yourmechanic.com/question/thrumming-and-vibration-under-feet-when-driving-by-jenna-s), depending on the conditions under which they occur. If simply cranking the engine produces noise and vibration, the motor or transmission mounts may have gone bad, and...
Why is my car making a squeaking noise when driving even when my foot not on the gas
Hi Jason. In most cases, when you hear a squeaking noise, it's caused by a component that is loose or worn out. Most common sources include a serpentine belt or pulley that is loose or worn out. To correctly diagnose...
Put 1994 S10 4.3 vortec in 1997 1500 and intake does not work with wiring, can I use intake from 1997
Based on interchange data at Car-Part.com (http://www.car-part.com), in your application involving the 4.3L motor, the 1997 intakes do not interchange with those from model year 1994. The wire harnesses are different as well and, of course, the computers from the...
I have a 2009 please Pontiac G6 GT and replaced the radiator and thermostat and still overheating. There is no coolant flow?
Check to make sure the hoses are not collapsed as that would obviously prevent coolant circulation. Check the serpentine belt tension on the water pump pulley to be sure the belt is driving the pump at adequate speed. It is...

Related articles

The Best Used Cars to Buy For Fuel Economy
Saving money on gas is an important factor to consider when buying a car. The Honda Civic, Toyota Prius, and Ford Fusion all have great fuel economy.
The Best Used Cars to Buy If Your Kid's On the Soccer Team
If If you are a soccer mom (or dad), you know that you need a lot of space to transport your budding World Cup contenders, along with their gear. From time to time, you can also expect to be bringing...
How to Get Acura Dealership Certified
Acura car dealerships offer automotive technician jobs to mechanics who are Acura certified through the PACT program.