Audi A4 2.0 TDI P261A00 DTC Troubleshooting, And Fixing,

This car came to our garage with the engine management light on the dashboard, and with V50 pump already replaced by the customer, we scanned the vehicle and it give us P261A00 DTC : (COOLANT PUMP B CONTROL CIRCUIT OPEN.) we tried to clear the fault off but no success and the fault code was returning back, so the entire investigation and diagnosing and rectification procedures are recorded and uploaded to our channel to watch, and if your vehicle has the same fault code hopefully that could help you sort out your vehicle problem.
Disclaimer:
this video only contains tips and recommendations that could be useful when carrying out vehicle repairs or replacement parts, STANHOPE AUTO REPAIR CENTRE WARDAK is not liable for any damage, harm injury or property damage incurred while carrying out repairs or replacement that are a result of incorrect use or misinterpretation of the provided information purposes only and does not guarantee achievement of specific result. The user is personally liable for incorrect use of repair equipment, tools or vehicle parts, in particular, when this use poses the risk of injury. STANHOPE AUTO REPAIR CENTRE WARDAK strongly recommends being careful and adhering to the safety rules when doing any repair or replace.

[@cosmintiganasu6683]

Good evening
I have this problem and I have replaced the pump and I still get the error with the engine light on in the dashboard. I have the same engine code CGLC 2012 year.
Happy holidays !!!

[@stanhopeautorepaircentrewardak]

Thanks for watching our channel
Disconnect N422 (solenoid)located on the bulkhead on the passenger side RH drive vehicle) it is just beneath the water repellent cover beside the wiper arm, and see if if the fuse stays alive because fuse numbers 14 powers up V400 and N422.

[@thabob1267]

Hi, the fuse blows even when both are disconnected. But the fuse only blows when I switch on the heater... ​@@stanhopeautorepaircentrewardak

[@robrob5127]

Hi, Could you please tell me which program you are using ( coolant flow chart),thanks

[@oleksiykravtsov7567]

So in conclusion, you can try to replace fuse #14(in the engine bay) and if it keeps blowing, you have to replace the pump under the manifold, right?

[@stanhopeautorepaircentrewardak]

Thanks for watching our channel.
This fuse powers up V400 Pump and N422 solenoid. It could be any of them, or the circuit may be short to ground before reaching the components.in my case scenario, it was V400 pump.

[@thabob1267]

I replaced the pump but the light went off then on again, now I cam hear the pump humming... 😢

[@sosocopacabana2809]

Bonjour, je voulais savoir j'avais un voyant moteur allumé sur ma audi A3 2008 140ch qui m'indiquai la pompe a eau auditionel, du coup je l'ai remplacé par une neuve et ensuite je l'est retirer avec la valise mais le voyant moteur ce remet, du coup je sais pas le problème peut venir de quoi on ma dit peut-être le relais, ou le faisceau

[@stanhopeautorepaircentrewardak]

Thanks for watching our channel.
First, check the fuse if the fuse is alive. If the fuse is blown after replacing it, then follow the steps below:
Disconnect N422 (solenoid)located on the bulkhead on the passenger side RH drive vehicle) it is just beneath the water repellent cover beside the wiper arm, and see if if the fuse stays alive because fuse numbers 14 powers up V400 and N422.

[@sosocopacabana2809]

@@stanhopeautorepaircentrewardak demain j’irai contrôler tous ça merci pour ces informations