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It means something is not right with the car's EGR valve.
These are possible causes, starting with the most common.
- Bad EGR solenoid
- Excessive resistance in control circuit (PCM controlled ground) due to an open, chafing or damage to the harness
- Poor connection at the EGR solenoid harness (worn or loose pins)
- Water intrusion at the EGR solenoid harness
- Blockage in EGR control solenoid holding solenoid open or closed causing excessive resistance
- Loss of supply voltage to EGR solenoid
What else can I help you with?
How do you fix the cde po403 in nissa maxima 2000?
i have the code p0403 in nissan maxima 2000 i want to know how i can fix
What are codes po403 and po401?
after washing my car i had a engine light the code was 403 exhaust recirculation control circuit malfunction can you help thanks
What do you look for when the check engine light comes on in a 1999 Breeze?
You look for the little plug where you connect the OBD2 code scanner, then you read the computer code to find out what's wrong. The "check engine" light indicates that the computer has a "code" to tell you, meaning that the computer has detected a fault. The computer is trying to do the work for you, you just need to read the code.
What is meant by the term callback in computer programming?
The term callback in computer programming can have more than just one meaning. Mainly the term callback means a code that is an argument to another existing code.
What is the meaning of Computer code p0401 in a 1999 ford f150?
might be the EGR VALVE insufficient flow
What is the meaning of code coverage?
Code coverage means the first methods that have been systemic on to a computer or main frame. They are the oldest and wisest of them all in the world.
What code system does a computer uses?
the code system a computer uses is eletricity the code system a computer uses is eletricity the code system a computer uses is eletricity the code system a computer uses is eletricity
What is the meaning of diagnostic trouble code 55 for 95 dodge ram 2500 van?
Code 55 is "end of message". It just means the computer is done transmitting codes. It is not a failure.
Greek word meaning computer?
meaning of the word-computer greek
What is the term for a destructive computer code?
Destructive computer code is known as malware
How has the definition hack evolved over the last 30 years?
The new meaning is from computer science- it means to circumvent the security of a computer system. Sometimes it means to write crude but working code- similar to the meaning is has in tennis where mediocre players are called hackers .
What is the meaning of ABC in computer?
what is the meaning of ic in computer
