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Steven211 · 5th April 2020, 17:02

Just an update, I have been checking all wires from OBD plug, both earth pins have 0.3 ohms/continuity to ground by A pillar which is fine. Pin 8 C0040 to IPK Pin 5 C0233 again 0.2 ohms. Carried out volt drop between these pins and 0.2V was displayed which is spot on.

The Perm live which is shared with the clock is fine as prev stated. Pin 7 C0040 to The header connector (blue) Pin 16 C0287 60 ohms which seems quite high and the voltage to ground was 5 volts..pretty sure this should be battery voltage? Also doing a volt drop test with something plugged onto the OBD shown 11v drop (I think it was). Does the K line talk to anything else that could affect it?

5th April 2020, 17:02	#15
Steven211 Regular poster VW Golf TDI yawn Join Date: Jul 2019 Location: Worcester Posts: 83 Thanks: 21 Thanked 19 Times in 12 Posts	Just an update, I have been checking all wires from OBD plug, both earth pins have 0.3 ohms/continuity to ground by A pillar which is fine. Pin 8 C0040 to IPK Pin 5 C0233 again 0.2 ohms. Carried out volt drop between these pins and 0.2V was displayed which is spot on. The Perm live which is shared with the clock is fine as prev stated. Pin 7 C0040 to The header connector (blue) Pin 16 C0287 60 ohms which seems quite high and the voltage to ground was 5 volts..pretty sure this should be battery voltage? Also doing a volt drop test with something plugged onto the OBD shown 11v drop (I think it was). Does the K line talk to anything else that could affect it?