Description
Complete CP3 high-pressure fuel pump (HPFP) kit for common rail Audi A3 TDIs with a CBEA or CJAA engine code. This kit is designed to replace the CP4 components. Also includes parts necessary t0 replace from a HPFP failure, which sends fragments of the pump throughout the fuel system. Save more than $1500 off dealer list price with this kit.
This CP3 kit allows for the replacement of the factory CP4 pump with a BMW R70 high pressure fuel pump. The CP3 pump is a more durable pump capable of running higher rail pressure. A new metering valve is not necessary to run the BMW CP3 pump, these pumps plug directly in for most customers it works with the stock tune. A small percentage of customers report high fuel rail pressure codes which necessitates a software update. This kit only works with the R70 pump.
Our pumps are sourced directly from Bosch and are brand new, NOT reman or takeoff.
Included with your purchase is a prepaid label to return your HPFP & injector cores using our shipping discounts. If used the return label cost will come off the core charge.
If you want the hard lines to and from the tank they can be found here. Note that your fuel tank must be cleaned!
***IMPORTANT NOTES**
-The center nut for the replacement hub should be torqued to 60nm/44 ft-lbs.
-Factory rail pressure sensor is 1875 BAR. When it fails it’s very expensive to replace, so some customers like switching to the 2200 bar sensor as it’s much more economical. It’s only required for above 200 hp builds. If your factory sensor is working correctly do not try to do this preemptively as you will likely create more problems than you will solve.
-If you have ANY debris in your fuel system it will clog the internal screen on the HPFP. Often this will blow out the plug and cause a fuel leak. Bosch has made it clear that this not an issue with the pump but rather not enough prep being done, so make sure your fuel system is completely clean to avoid buying two (or more) HPFP’s! As of this writing the only CP3 failures we have seen have been due to debris in the system. The pumps are extremely reliable and we have had 0 failures/warranty claims for actual pump defects.
-This kit does not require tuning, unless you are currently tuned. In that case you will likely need a tune update. See above for metering valve part numbers. You are still responsible to confirm the part number you receive with your kit and coordinate with your tuner.
-Some customers have chased fuel rail pressure codes. If your rail pressure code is too high it’s likely a software issue and will need a tune update. If it’s too low it’s usually mechanical in nature – injector or fuel rail.
-We will update this list with any other patterns we find. If you have any helpful hints please email them over and we will update the listing as needed. Please note one off experiences may not make the list, but as patterns emerge they will make it up here.
Metering Valve Part Numbers:
0928400751
17930 42002
Includes the Following:
CP3 BMW R70 High-Pressure Fuel Pump — 0445010194
Fisher CP3 conversion kit — FisherCP3BMW-Kit
In-Tank Lift Pump — 1K0919050AB
Fuel Pump — 5N0906129B
Washer — 1K0919133D
Fuel Filter Housing — 3C0127400C
Fuel Injector Rail — 03L130089
Fuel Supply Line — 03L201360G
Fuel Line with Temperature Sensor – 1K0130307CC
Return Hose & Pressure Retention Valve — 03L130235S
Screw — WHT002494
Nut — 038109454A
2x Screws — N10714501
3x Bolts — N10715801
3x Bolts — N91180301
4x Screws — N91048802
4x Injector Retaining Plates — 059130216C
8x Retaining Plate Nuts — N90446502
4x Injector Seals— WHT000884 / 219.950
4x Fuel Injectors — 03L130277A / 0445116010
Fits the Following:
2010-2013 Audi A3 TDI
Core Note: Core includes $100 for the HPFP and $100 for the set of injectors and will be refunded accordingly if either is not returned. If a full set of injectors is not returned, no core refund will be processed for the injectors.
Alternative PNs: 928400751 445010194 3L130089 3L201360G 3L130235S 38109454A 59130216C 3L130277A 445116010
