Member Since: 24 Jul 2017
Location: Oxfordshire
Posts: 46
Fault code C1A20-64 help needed
Hi All, I have fault code C1A20-64 pressure increases too slow when filling reservoir Algorithm based failure signal plausibility failure along with the dash light and drivers height only. The compressor and NSF air bag was replaced last January and I've raised it up and squirted soapy water a over the bags and reservoir and can't see any bubbles to signal a leak. Don't know where to go next without chucking new parts at it for the sake of it ! Any help much welcomed Sad
25th May 2018 4:26 pm
Brookey0123
Member Since: 24 Jul 2017
Location: Oxfordshire
Posts: 46
Please help
30th May 2018 4:40 pm
G_Cam
Member Since: 12 Aug 2010
Location: Fife
Posts: 2048
Leaking Air tank I would guess??1 TR6 Rusting away quietly
1 FARR UTV SOLD
1 International Harvester SOLD
7 x D3 all SOLD
2 x D4 both SOLD
1 x Mrs D4 'Panther' SOLD
1 x Outlander van SOLD
1 continual stream of car parts and me living in the garage...
30th May 2018 5:42 pm
parrafin23
Member Since: 04 Dec 2011
Location: Buskeud
Posts: 678
It complains that it takes too long to fill up the reservior, try and disconnect the air inlett to the compressor and see if that cures the issue.
If it does, a new air filter and perhaps the hose is the easy part to replace.
Just a thought..
Mr.P
30th May 2018 7:21 pm
Brookey0123
Member Since: 24 Jul 2017
Location: Oxfordshire
Posts: 46
Thanks guys I'll have a poke about
30th May 2018 7:23 pm
Richie092
Member Since: 11 Jan 2016
Location: Maidstone
Posts: 83
When I had this exact same message it was a new compressor unfortunately. Try what you can but you may find it is the compressor.
31st May 2018 1:10 pm
Brookey0123
Member Since: 24 Jul 2017
Location: Oxfordshire
Posts: 46
Hi Richie, it had a new compressor last Jan I would have thought it should have lasted longer than that but guess you never know
31st May 2018 1:18 pm
Richie092
Member Since: 11 Jan 2016
Location: Maidstone
Posts: 83
Ah! Hopefully yes but I only got just over 2 years out of mine. Happy Days!!
31st May 2018 1:29 pm
Brookey0123
Member Since: 24 Jul 2017
Location: Oxfordshire
Posts: 46
it's always something
31st May 2018 6:22 pm
Richie092
Member Since: 11 Jan 2016
Location: Maidstone
Posts: 83
I feel your pain but on the bright side, every time I get in it I'm glad I've got it so it's all worth it
31st May 2018 7:27 pm
Brookey0123
Member Since: 24 Jul 2017
Location: Oxfordshire
Posts: 46
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