Intercooler Adapter Harness For Bosch PCA to PCE Pump Upgrade (pump not included)

This harness is a plug-and-play harness to allow the older Bosch PCA pumps to be easily replaced with the higher flow, higher durability Bosch PCE brushless intercooler pumps.

Wiring:

• 2 pin male housing w male pins Jetronic / Minitimer connector on one end [vehicle/pump harness side]
• 3 pin male housing w female pins TE Connectivity MCON 1.2 / Kostal MLK / Hirschmann 1.2 / Molex MXP120 connector [pump connection side]

Note - only wired for on off control. Speed control pin is empty so pump will run at full speed after short start up delay. If you want to run variable speed control you can run the PWM speed control signal to the additional pin location (not required).

Also note that the Bosch PCE pumps flow more than the Bosch PCA pump. In order to do so they also draw more current (just under 10 amps vs under 5 amps) so you may need a higher rating fuse and make sure your wiring can accept the higher current.

Compatible with the following Bosch PCE pump part numbers:

• 0 392 024 058  (12V pump)
• 0 392 024 078  (12V pump)
• 0 392 024 041  (24V pump)

May also be compatible with other pumps and devices that use a 3 pin TE Connectivity MCON 1.2 connector.