- Joined
- Sep 8, 2020
- Messages
- 7
- Reaction score
- 1
- Location
- West Kirby, UK
- VCDS Serial number
- C?ID=374985
Hi, I'm Jon and I have a problem with a Crafter I could do with help with.
MIL came on with code P261A, aux coolant pump open circuit. I did some basic checks which seemed ok and then replaced the pump. Unfortunately the fault code persists and I am having trouble sorting it out. I have now checked the relay, relay supplies, pump supply and earth and continuity to everything except the ECU. I ran the VCDS output test to run the pump and it all works perfectly. I suspect there may be nothing wrong but the ECU is unhappy with the new pump (genuine part). My question is....is there anything on VCDS to reset the ECU when a new pump is installed or something similar? I have not found anything yet.
Many thanks,
Jon.
MIL came on with code P261A, aux coolant pump open circuit. I did some basic checks which seemed ok and then replaced the pump. Unfortunately the fault code persists and I am having trouble sorting it out. I have now checked the relay, relay supplies, pump supply and earth and continuity to everything except the ECU. I ran the VCDS output test to run the pump and it all works perfectly. I suspect there may be nothing wrong but the ECU is unhappy with the new pump (genuine part). My question is....is there anything on VCDS to reset the ECU when a new pump is installed or something similar? I have not found anything yet.
Many thanks,
Jon.