Very Wierd... Carista

Baz..SVT

Senior Member
T6 Guru
So Saturday went out in the van and the coil light started flashing... Turned it off and restarted it came straight back on again..
Got to my destination for 3 hours, started van up and it came on straight away drove 8 mile stop at lights turned it off and restarted and it never came on all the way home for anoth 5 mile..

Plugged Carista and no fault codes... Any ideas.

Screenshot_20210621_162456_com.prizmos.carista.jpg

Screenshot_20210621_162506_com.prizmos.carista.jpg
 
It seems that Carista just doesn't report all faults - perhaps only active/current faults get attention?
This behaviour has been documented also here --->


Just checked mine and indeed Carista reports none. I did try several ways with Carista - full scan, just one ECU, detailed ECU info - no past/intermittent faults from engine are reported.


Carista_B_Scanned_22_1_Fault_a.png


Carista_B_Scanned_1_Engine_No_Fault_a.png


Then OBDeleven and VCDS report also faults from the past.
OBD11_01_Engine_Faults_a.png

 
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