Question about Cars & Trucks
What do those code mean
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Posted on Jan 02, 2017
SOURCE: disgnostic code meaning
P0404 Exhaust Gas
Recirculation Control Circuit Range/Performance
P0405 Exhaust Gas Recirculation Sensor “A” Circuit Low
It sounds like you have a failure of the EGR valve.
Posted on Sep 28, 2008
The unlock code is in tha manual who follows whit the car.
Here is a manual how to use the radio
If you cant find the code among the manuals and service books, contact a volvo dealer to get a new one, if the volvo dealer cant help you contact Volvo global.
u can do it here
Follow the instructions an that site and give them all the info/numbers the want on your car
Good luck to you
Posted on Dec 17, 2008
SOURCE: Check Engine light P1670
I have a 2000 Volvo S70 as well with the same code. Do you ever have trouble starting your car? I did and that's why I took it to the dealer. Appartently it's the code for the ignition immobilizer system in your car (part of the security system). Specifically, a part call the antenna ring. The antenna ring is the outer portion of your ignition switch on the steering column - the part that lights up and has the following printed on it: 0 - I - II - III. This part is actually a sensor that transmits the code stored in the microchip inside of your key. When this part goes bad it fails to transmit the correct key code to the computer, and cuts the fuel to the engine.
The dealer wanted to charge me $550 for a new antenna ring, two new keys, and software to program the car's computer with the new key codes. I purchased the antenna ring online for $50 and did it myself in 15 minutes - so easy. They claim that you can't replace the antenna ring without new software - lie! You only need the software if you are replacing the keys.
Car is running great.
Posted on Mar 30, 2009
Tips for a great answer:
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