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VWRich
7th March, 2017, 01:08 AM
Hello, can anyone help locate the rev limit on a Marelli IAW 4QI Ecu, It is from Fiat Tipo 1991. I have attached read of eprom.

amcharge
7th March, 2017, 04:05 AM
HI TRY THIS SET RPM 7100RPM TOO 8000RPM

amcharge
7th March, 2017, 04:13 AM
HI TRY THIS SET RPM 7100RPM TOO 8000RPM

VWRich
7th March, 2017, 01:03 PM
HI TRY THIS SET RPM 7100RPM TOO 8000RPM

Are you saying rev limit is 7100 already? If so this is not the case. A low rev limit was set on this ecu and I need to raise it.

amcharge
8th March, 2017, 03:17 AM
Which rev max? Complete car data, how did you read the file? So maybe I can help you

VWRich
9th March, 2017, 02:14 AM
4000rpm. Ecu has eprom that I removed and read