Pecky's Vauxhall Decoder

Results 1 to 3 of 3

Thread: P0621-01 Code

  1. #1
    Member SSXANTI2's Avatar
    Join Date
    Jul 2013
    Location
    Shipley
    Posts
    28
    Vehicle
    Astra Mk5 SRI CDTI 150

    P0621-01 Code

    Hi everyone, I recently bought a 2008 Vectra CDTI 150 estate and am having a few issues with it, the current main one being that the battery charging/alternator light on the dash stays lit when you start the car and the spanner light goes out on starting but comes straight back on again.

    The second day I had the car the battery died overnight, I called out the RAC who jump started the car, checked my battery and my alternator and stated that they were both done for. Code number P0621-01 came up on the computer.

    I then had them both replaced but the warning lights came back on again, giving the P0621-01 code again, along with P042A-05 code. I've tested the battery (12.7v) when the car isn't running and (14.2v) when started, which seem fine. The car drives fine, everything seems to work but the code/lights won't stay away.

    I've discovered that if you start the car, turn it off again then restart it straight away the battery light goes out and stays out but if you start it and leave it turned on the light stays on.

    I'd be grateful to anyone who might be able to shed any light on this matter as it is really confusing me.

    Thanks, Vince.

Visitors found this page by searching for:

p0621-01 vectra

p0621 vauxhall

p042a fault code

vauxhall p042a

p042a vauxhall

vauxhall code 62101

p Codes P0621-01 generator lamp l control circuit malfunction P0070-71 air temp sensor temp signal performanceranger P042A-05 exhaust gas temp sensor 2 high voltage P0335-28 refer to vehicle service manual P0380-08 glow device general error

p0621-01

p0621-01 opel

p0621 vxrp0621 opel corsa 1.3http:www.diagnostics.org.ukhelpshowthread.php2131-P0621-01-Codep042a exhaust temperaturep042a astragenerator lamp astra 1.3 cdtipo42a-05opel zafira P0621p0621 klaidap0621 vauxhall vectraopel fehlercode 62101p042a 1.3cdtifault code 62101astra h codes 0621p0621 errore opel.corsa03 astra fault code p0621
SEO Blog

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
This site was created by Pecky to act as a knowledge base of useful information regarding Vauxhall cars.
Whilst I can help out with works, this isn't my full time job, so occasionally there may be a delay in replying.

Other forums

AOC, AON, VXR-Online, Insignia-drivers.uk

Diagnostics.org.uk is a trading name of RJP Projects Ltd which is a company registered in England and Wales with company number 7453778