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Title: 1.8t BAM engine aux/secondary water pump wiring? Post by: tao13 on July 21, 2019, 06:26:56 AM Hi all.
Anybody can help me with this information about 1.8t BAM engine aux/secondary water pump wiring? From where this pump receives signal , from ECU or from radiator fans thermocuple? Many thanks in advance Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: fknbrkn on July 21, 2019, 06:41:40 AM From coolant fan relay module (under the battery)
Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: tao13 on July 28, 2019, 09:54:05 PM Many thanks fukenbroken
So it works at the same time with fans(after 97-98 degree) when the ignition is on and after ignition is cut , only when the fans are runing, correct? I found some post on the other sites where people said the aux pump works 10 minutes , but it is hard to belive that. Have a good day. Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: adam- on July 28, 2019, 11:55:09 PM Why is it hard to believe? It's to circulate coolant when the engine isn't running, not aid it when it is.
Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: fknbrkn on July 29, 2019, 05:45:57 AM It works when ignition is on and 10 mins after ign off
No matter of temp and fans here Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: tao13 on July 29, 2019, 10:05:17 PM ok and thanks again , but the coolant fans works after ignition is off only few minutes not 10 minutes , did i wrong?
Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: vvt18 on June 14, 2022, 10:41:59 AM Anybody know coolant fan relay module from BAM(with auxiliary water pump) is different than AUQ/AUM(without auxiliary water pump)? I think they must be different because ecu must knows to open/close a different relay/timmer for this water pump.
From ecu to auxiliary water pump on BAM is not any connections/wires. Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: aef on June 14, 2022, 10:54:47 PM There are alot of revisions of the 1J0919506*
Have a look at yours or the pictures in google. If you see WP written on one Pin then it will support the Waterpump. Title: Re: 1.8t BAM engine aux/secondary water pump wiring? Post by: tao13 on June 16, 2022, 11:28:41 AM Hi and thanks AEF. I checked the wires from my old skoda octavia 1 with AUM engine. It had 1J0919506K on it and i saw all wires are connected in this 1J0919506, but the ar not had seconbdary water pump. I thinked it must not had an wire plugged in pin 1 - WP from 14pins connector of 1J0919506. this wire must goes in water pump, right?
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