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C112-72 suffixes
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Kenny57
 


Member Since: 12 Apr 2020
Location: Essex
Posts: 169

United Kingdom 2007 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3
C112-72 suffixes

Hi folks,

I've had a couple of intermittent C112-72 (xx) faults but the manual is a bit vague about which valve might be the issue. They're usually followed a minute or two later by a C1130-66 (xx) fault with the same (xx) suffix. Mine are (AF) or (2E) but I see from some of the posts on here that ( 28 ) and ( 68 ) have also been seen. Dose anyone know if the code in brackets indicates the particular valve at fault and if so is there a list?

Thanks
Kenny
  
Post #225213118th Sep 2021 9:34 pm
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Sea Raider
 


Member Since: 01 Nov 2016
Location: None
Posts: 4450


Page 87 of the GAP manual gives an explanation of the 4th element but to be honest I got lost early on trying to read it
  
Post #225215119th Sep 2021 7:07 am
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Kenny57
 


Member Since: 12 Apr 2020
Location: Essex
Posts: 169

United Kingdom 2007 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

Ok great, thanks Sea Raider, that at least explains the suffix in brackets.

Its the results of analysis of the fault by the ecu and whether it decided to issue a warning or not. They've just compressed the look-up table into Hex which gives two numbers/characters. Nothing to do with the location in of the fault sadly, but worth a try.

Just put it back together and took it for a test drive. All seems to be working ok for the moment so will wait for the next "event" before investigating further.
  
Post #225215819th Sep 2021 7:35 am
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