In fact, at that point it was necessary to first check and in case change only the fuel pump to the engine and all the electronics.
The discourse interchangeable, I meant that ? can change car and drive without encoding problems, but of course you have to consider the code of the pump.
the problem of the pumps, vp44,as I said before spiegatomi from my pompista,st? in the fact that the code serves for the calibration of the pump itself.... also on the CR you can mount the injectors with different codes for? for example, 276 on the fiat jtd 115hp seem to be of the injectors plus...or 114 on some jtd compartment well while on the other they suck...this also happens with the vp44 but since the pumps are working, closed-loop feedback should always mount the pump with the same code....also many times when they are overhauled without the dealer bosch happen casini why? this during the revision procedure according to the code pump entered the f? a alliniemanto on the sensors with the integrated card....
For a discourse of performance and calibration very likely you're right, for? in this case, has nothing to do with the fact that the car is not starting because it does not recognize the key.Originally Written by munro
As I told you lately I did some work on motors, opel, and I can say that I intercambiato pumps VP on 3-4 car without any problem. According to the pompista with whom I work by changing the codes, there is a variation in performance is minimal, if not imperceptible, confirmed by the fact that I, myself, have reversed the codes and the customers have not noticed anything abnormal.
sar?...but the last pump vp44 made ? was that an audi A4 2.5 tdi...sotituita with a revised not from my pompista but by another with a different code....apart from the fact that to get it started made me sweat...then once in motion the car had a throttle "jerky" this? up to a certain regime was slow to climb speed and at a certain point, it looked like a petrol in the car to take all the rounds up to the max...I have spoken with my pompista,with whom we are friends and sometimes we help each other,and explained to me that probably it was calibrated wrong, the sensor of turns inside the pump and other things including the different code...
the customer of this thing, if not noticed and we still walk so but according to me and my pompista the car is not good in that way...
hello,have you also changed the antennino that is located under the ignition key?
If you want the machine to hand you forgive all its parts ( ecu key etc) in the pi? take from the old engine to the fuel pump and fit it on another engine.. ? you'll see that it goes all in place without comlicarti life on the fact to modify the electrical system
Last edited by freddyecu; 10-11-2012 at 17:25
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