To err is human, but
feel is divine!
Join Date: Feb 2008
Location: Novi Sad
All between -0.9 and +0.9 is good result according to "Bosch Diagnostic" manual... Theoretically good result is that all injectors correction values are zero, but it is unlikely even in case of new injectors and new nozzles. I had values from -0.2 to +0.1 after repair of all four injectors with new nozzles. One of many ECU task is comparing the injectors uniform function and correction is made regards to quality of spraying for each of injectors. You can ask some test of injectors (in workshop with "Bosch" test equipment, see picture) and change of nozzle for item what need much more correction in comparison with others...
Last edited by dusanGT; 28-10-13 at 16:17.