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| avc-r not working http://www.gt4dc.co.uk/forum/viewtopic.php?f=2&t=7892 |
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| Author: | jdm-gt4 [ Sat Feb 03, 2024 2:01 pm ] |
| Post subject: | avc-r not working |
Hi my avc-r boost controller has stopped working for some reason It powers up fine, but no display/readings? any thoughts on this, is there a way to bench test it to get the display running to rule out any other problems, any advise welcome |
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| Author: | jdm-gt4 [ Sun Feb 11, 2024 9:47 pm ] |
| Post subject: | Re: avc-r not working |
any thoughts at all? really need to try and fix this |
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| Author: | eastgt4 [ Wed Feb 14, 2024 8:13 am ] |
| Post subject: | Re: avc-r not working |
Hi, this forum doesn't see much traffic these days, most people seem to favour social media! Regarding the avcr, from memory, it was quite a rare beast even back in the day. I just did a quick online search... https://www.google.com/search?q=apexi+a ... s-wiz-serp Have a read through some of the posts...most common issues, broken wiring loom, have you lchecked for loose/damaged cables, or soemthing about grounding/earth...both grounds must be used, and both must be good quality groundings, again, check both. Hope this helps. Darryl |
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| Author: | jdm-gt4 [ Tue Feb 27, 2024 4:44 pm ] |
| Post subject: | Re: avc-r not working |
much apprecitated, know where your comeing from with regards to the use of socila media over forums unfortunatly i dont use it so my options are limited Ive also come to the conclussion after looking around that this is generally a (ground) issue like you say at the loom end dont think its a DIY for me, probably going to need it checked by a proper auto electrican to be sure |
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| Author: | Nibbles [ Wed Feb 28, 2024 12:15 am ] |
| Post subject: | Re: avc-r not working |
I usually have a quick look on here every couple of weeks or so but, as above, very rare posts. Celica club UK is still a fairly active forum for quicker answers and much more likely to get a decent answer than on faceache. Unfortunately I have no knowledge of the AVC-R. If you can post wiring diagrams from the handbook etc. I may be able to suggest more. Without that I can only suggest checking the 12V and the ground connections, i.e. make sure you have 12V on the wires going in to the unit. If it has 2 live feeds, e.g. permanent live for memory plus ignition live then check both are present. If it has power going in and no display then it's probably knackered. |
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| Author: | jdm-gt4 [ Sun Mar 03, 2024 2:37 pm ] |
| Post subject: | Re: avc-r not working |
yeah all posts ive read seem to lead to a ground issue at the Ecu end as said probably best to get it checked by a auto electritian as im thinking its probably going to need to be re-doing at the loom end bit old school, but im leaning towards a dry joint that needs to be re-done this type of thing is outside of my skill set as i dont really want to mess with the electrics |
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