Fiat Punto IAW 59F.M2 HM002

[pipina]

Hi, I will be grateful if anyone could make me immo off on:
Fiat Punto 1.2 8V
2001 year

Marelli ECU
IAW 59F.M2 HM002

read with galetto

Regards

[rafal]

test - should be ok

[pipina]

Hi, unfortunatly with this eeprom file I have comunication with ecu but I don't have fuel pump relay, no engine coolant on dashboard and engine don't start. I put original file on car and it start (only for test that I didn't kill ecu by writing). I have here intermitent immo problem ... this is the cause off immo off request

Regards

[pipina]

Before I try to make immo off with 59F decoder but it starts only 1x. I also try immo off with 59F decoder and disconect +30 and put it to +15 ... it starts 3x and then no more. I didn't try jet but If disconect can line probably will work ... but engine rpm and coolant gague are transmitet to body and dashboard by can line so not a useful solution

[rafal]

with this ecu the best solution is repair system................or make as i sent you info

[lohuis]

sounds like the bcm is broken.. do you have any dtc's?

[Andreastech81]

.................................................. .
EDIT sorry i just read you have intermitent immo fault :/

[pipina]

Immo off done with 59F decoder, than I use duble relay to cut off can comunication. Relay is turned on, by alternator signal as start to charging. ECU have 2x terminal 15, no more 30. Only thing that now don't work corect is when car is with ignition ON and engine OFF, dashboard show red coolant light as there is no data on can about temperature until car starts and alternator activate relay for can conection to BCM.

Thank all for help

Regards

[mexanico1971]

I think china FVDI do the " swap coding "
can"t remember for shore
brs

[volorucinski]

Fvdi can do much. But better change bsi and key, virginise ecu and will work. What tools do you have?