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Recent content by Tim24

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    Volvo ec240b error codes 21 and 31

    Yeah, done that initially, was 27.2
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    Volvo ec240b error codes 21 and 31

    Cleaned up switch but no change, and now I've also lost manual over-ride on swith sw2706. Also the auto idle has stopped working. Checked voltage on switch pins and got the following. In auto had 27v on no.2 and no.1. 10v on no.3 and also at ppv. In manual had 27v on no.3 and also at ppv. While...
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    Volvo ec240b error codes 21 and 31

    Ok, thanks. Ill clean the auto/manual switch. I did check voltage on jb15 and jb16 and had 24.2v with key on accessories and then again with machine at idle and got 27.4v. Switched to manual and got ov at these pins. So seems like its within the correct voltage range but not sure its at 20v on...
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    Volvo ec240b error codes 21 and 31

    I dont think my model has the ability to access service mode, see photos of instrument panel I have. The closest technician is 1.5hrs away to plug a scan tool in. Not sure if it means anything but when I scroll through to volts it displays 200?
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    Volvo ec240b error codes 21 and 31

    Is that determined using a scan tool?
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    Volvo ec240b error codes 21 and 31

    Hi, Im a new member and haven't been able to find anything related to a problem I've got with er21 and er31 cycling as soon as I turn key to accessories. The battery icon and ppv valve icon accompany these errors as well. I believe its and under voltage issue but I've checked voltage feeding...
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    volvo ec290b 2002 will not rev/throttle up

    Hi, did you get this sorted?
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