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View Full Version : Polo 1.0 engine replace needs ECU tuning



yem22
19th January, 2017, 07:54 PM
hello..

my friend has a vw polo 1997 ,,, engine replaced from old 1.0 cc to 1.6 cc
ecu bosch mp 9.0 0261203931-932 from some not pro engineers ,,,car stared but there is some problem because of different cc

is there a way to flush it to fit 1.6,,,,because there is no ECM in our country

thanks in advance

pawelelectro
19th January, 2017, 08:05 PM
You need ecu from 1.6 engine.

yem22
19th January, 2017, 08:12 PM
i see ,,u mean no way only to replace ecu ?