Ihello,i own a 1999 volvo S70,my radio says off,i press the wrong code 3x,can you help me please

Question edited for clarity.
Question moved to model category.

This is a strange code that doesn't appear to have one definitive reason, it's a bit of "you have a bit of a problem, but we aren't sure". Just Answer dot com mechanic says it is the MAF Sensor.

https://p1004-volvo.autotroublecode.com/

http://p1004.engine-trouble-code.com/

I have a 99 s70 volvo that has a p1004 code. I've been told

JustAnswer https://www.justanswer.com > volvo > iq32q-99-s70-v...
Feb 12, 2022 - On newer vehicles, the P1004 is for the short runner valve which is internal to the intake manifold and makes sure there is even air ...

1 answer · Top answer: HI This is 100% unrelated to your original question. I will answer this as a courtesy, but ...

Have 1999 Volvo S70 Non-Turbo. Codes are P0420, ...

AutoCodes https://www.autocodes.com > have-1999-volvo-s70-n...
Apr 24, 2017 - Have 1999 Volvo S70 Non-Turbo. Codes are P0420, P0645, P1004, P1081, Symptom= intermittent stall. NO Check engine light on. Seems to accelerate ...

I imagine that you installed the code in the radio after installing it. Check that you picked up the correct power wire (accessory [power )

Car must be ON for 2 hrs then radio will reset

reset code should be in your radio manual, if you have it, removing radio is a lot more work.

Ask here for free advice + code (if available)

www.ukbookshelf.co.uk

If the radio is original to the car then they dealer can look up your VIN in the computer and print you out a sheet with your warranty information and it has the code on it. The service writers can do it from the service drive.

If you just have the radio, then the parts department can look up the code.

Look in your owners manual usually there is a little card that has the code in there or in the booklet. Otherwise you will have to go to the dealer for the code.

what kind o fuel are u using in this vehicle?,i hope quality gas ,ie shell bp mobile,,,this could cause similar problems,with cheap fuel

If you do not have the code. look in owners manual some times it is written in there or there is a card with code on it. if not you need to go to a volvo dealer and they can get the code for you. You may have to pay them for it.

what is the radio code for 1998 vovlo s70