Thread: d4 2.7 HPFP new ECU Clone fix?

Originally Posted by Warrzone

Hi guys

Quick question regarding my HPFP in my 2010 D4

I Spoke with a Landover Indy and they mentioned they have had good success with "Cloning the engine ECU" and installing the copy back into the car.

Due to the HPFP requiring such a tight operating zone and the software becoming corrupted.
The cost i was quoted is $1700.00 for the ECU clone.
They told me they have had good results with this.



If not Ill be up for a new HPFP

Which I was told I can reinvest that money into the HPFP if it doesnt fix the issue.

Has one one has this done before?
ive never heard of this as a option.

Thanks

Sounds like horse hockey to me. The HPFP has 2 valves on it. Those valves are driven by the ECU and are in a feedback loop with the rail pressure sensor.

What are your symptoms and error codes?

Ive had it diagnosed by my normal Indy but they are struggling to locate a new Pump so called a few others around Adelaide. not sure on the exact code, but we have already tried a new fuel filter.

Originally Posted by Warrzone

Ive had it diagnosed by my normal Indy but they are struggling to locate a new Pump so called a few others around Adelaide. not sure on the exact code, but we have already tried a new fuel filter.

Euro parts

Euro Car Parts Australia – European Cars / Vehicles Spare Parts Sales Perth WA

More likely they are altering the parameters for the pump pressure sensor.