Bosch PCE Coolant Pumps

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Revision as of 03:43, 11 June 2024 by Jason arnold (talk | contribs) (Added more info to Connector Part Numbers)
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Connector Part Numbers [1][2]

Pigtail

  • VW: 4F0 973 703

Housing

  • TE Connectivity "MCON 1.2" series: 1488991-6 (with CPA),…-2 w/o CPA
  • Molex "MXP120" series: 34900-3102

Terminals

  • Bosch: 1 928 498 811
  • Tyco/Molex MCON 1.2" series: 1670146-3 – Ag plated (20awg)
  • KOSTAL MLK 1.2: 32124734130

Seal

  • Bosch: 1 928 300 936
  • TE Connectivity: 967067-1 (20 awg)
  • KOSTAL: 10800507250
Pce connector.webp

Operation

Pump can be run without the signal (S) pin connected. This will operate the pump at maximum speed. There is a 2 second startup delay if the pump is to be operated without the signal (S) pin connected.

Mounting orientations.png

If the pump detects that it is being run dry, it will turn itself off, try again, but will quit if unsuccessful >20 times

Signal pin can be provided a 12v PWM to control the speed[3]

References

  1. ↑ https://www.bosch-ibusiness.com/products/product-categories/auxiliary-pumps-and-valves/pce-0392024078/
  2. ↑ https://www.bosch-ibusiness.com/media/images/xx_pdfs_4/katalog_2023.pdf#page=62
  3. ↑ https://www.cascadiamotion.com/images/documents/Bosch_PCE-XL_Quick_Start_Guide.pdf
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