What does P1404 code mean?
What does P1404 code mean?
Exhaust Gas Recirculation
How much does it cost to replace the EGR sensor?
The average cost for EGR valve position sensor replacement is between $114 and $132. Labor costs are estimated between $54 and $68 while parts are priced between $60 and $65. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location. Related repairs may also be needed.
What happens if I disconnect my EGR valve?
No, unplugging it will not stop the EGR cooler from failing…the hot gases will still be there to melt the solder and cause a leak.
How hard is it to replace a EGR valve?
In most models, replacing an exhaust gas recirculation (EGR) valve is not difficult. You can do it in your garage in about an hour or two, depending on your particular system, using some common tools and a good solvent like carburetor cleaner.
How do you check if EGR valve is stuck open?
Open Position: Rough idling and problems with acceleration are the two most common indicators that the EGR valve is stuck open. The truck might also stall excessively. When the EGR valve is stuck open, all of the exhaust gas cycle back into the chamber, meaning there’s not enough oxygen for a combustion to take place.
Should I clean my EGR valve or replace it?
If your car is running fine at idle and you don’t have a check engine light, there’s no need to replace or clean an EGR valve. Some shops recommend periodic cleaning. If the valve is stuck open due to carbon, rather than the money to clean it, you’re better off having the shop install a new EGR valve.
What is the lifespan of an EGR valve?
approximately 10 years
How long can you drive with bad EGR?
Thanks all in advance! it shouldn’t cause any other problems UNLESS it is completely stuck open. (only seen this once in 5 years) a stuck open EGR valve can cause stalling at idle, no start, rough idle. for the most part, it is safe to drive without limitations.
How much does it cost to get EGR valve cleaned?
Having the EGR valve replaced on your car should cost between $147 to $548, which will cover the cost of parts an labor. You can pick up the valve itself for anywhere between $70 and $490, depending on the type of car you own and what part you buy.
What is the code for a bad EGR valve?
P0401
Where does the EGR vacuum line go to?
The vacuum hose on the EGR valve goes to the EVR (EGR Vacuum Regulator) solenoid which should be located on the rear face of the left (passenger) strut tower, above the TAB and TAD solenoids. EGR is not functonal when the engine is cold, or at idle, or at WOT.
Can car run without EGR?
As per my research and going through the threads on EGR valves its OK to run without EGR. Yes it might affect the environment but no harm to engine as such. there are people who are running without EGR for more than 50k km. Also in all remapping they disable the EGR.
Should an EGR valve hold vacuum?
To test a negative-backpressure EGR valve, apply vacuum with the engine off. The valve should open and the diaphragm should hold vacuum.
What does the EGR tube connected to?
EGR tubes are connected directly to the vehicle’s exhaust system, and as a result are exposed to extreme heat and stress, which leaves them susceptible to cracking and breaking. Cracked or broken EGR tubes will create an exhaust leak which can cause a rough idle.
Can an exhaust leak cause EGR code?
The only way an exhaust leak can cause a rough idle is if the leak was in a place where it could enter the air intake system. If a hole develops in this pipe leading to the EGR (Exhaust Gas Recirculation) Valve, it will not function as it was designed.
How hot does an EGR tube get?
1000F