Alfa 147 hw488sw116 115hp error p0601

[pabloescobar]

C'? someone who has never had a problem like this

[Backgroop]

Hello this problem to me ? happened to pi? times, error eprom ecu is faulty, but the car part is ok, the problem ? the checksum inside the e2prom corrupted or missing data after a write to unsuccessful or a power surge, I have solved it can be seen from the e2prom reading the full tour and recalculating the checksum

[Alfiuccio]

I confirm the well-said back and happened to me....I was distracted by disconnecting the battery cable with ignition on....I solved it by reprogramming....a second case on the alfa 147 150 hp edc16 c8 after the mod I have light load on cn the following error....looking at the map again I find myself a bit changed (that I had not modified I) will be been a failure of the ecm or maybe writing (I don't know) but I solved it by rewriting the file.....

[sergiot]

pu? also happen on other units as a result of a change in battery voltage, for example during a start-up with low battery.
sometimes it corrupts the recognition of the code.
however, as mentioned by colleagues is to much of a reprogramming, in the boot or bdm if the queues ? compromise.

[gero]

and happened to me too on a lancia k 2.4 and I have disconnected several times the battery with ignition on and gave me a checksum error I have now figured out where I did wrong changed the ecu and everything is in place

[pabloescobar]

Thanks to all

[pabloescobar]

You ? the eeprom in fact, the detached and now the car despite the engine light on steady not to be pi? in shelters, it's not that someone has the data of the 95p08