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Discussion Starter · #1 ·
HI there,
think my additional circulation pump located in the pipework at bottom of rad has gone , after stopping van and key out of ignition it is draining battery i can hear/feel it pumping.
isolated fuse 19 stops it.

do i need to buy a new pump or is there a sensor that just needs changing which is causing it to pump continuously or is temp sensor in the pump?

also when would this pump normally stop i never noticed it b4 i only noticed the rad fans if i had driven hard up a hill for instance then stopped b4.

2003 2.5 tdi 88bhp

any any help would be great need to get it sorted asap and every where is closed till mid next week.

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