BAD ECU C320 SWAP QUESTIONS
06-13-2015, 01:08 PM
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e320
BAD ECU C320 SWAP QUESTIONS
HI guys i have c320 2004 with ecu burned the mbenz dealer wont help me bcuz my benz is importer from usa.
my mechanic say i need buy ecu switch and key from other w203
i found ecu on ebay with same serial of my car a1121535879 also found a1121530479 with key and switch
what reccomend me if benz dealer wont help me
what rrecommed buy whole kit ecu key switch if buy kit need reprogram?
what need reprogram key or ecu
sorry if have poor english am not american
thanks
my mechanic say i need buy ecu switch and key from other w203
i found ecu on ebay with same serial of my car a1121535879 also found a1121530479 with key and switch
what reccomend me if benz dealer wont help me
what rrecommed buy whole kit ecu key switch if buy kit need reprogram?
what need reprogram key or ecu
sorry if have poor english am not american
thanks
06-13-2015, 10:39 PM
#3
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Why do you think your ecu is faulty,... Very rare faulty ecu!
If ecu really faulty,....Get ecu with same part number as yours
Swap out EPROMs chip holding vin code and scan code,.... From original to replacement ecu
Thus no need for vin and scn coding,.... No need for ecu with key,.... But you need new mechanic because your mechanic doesn't know Mercedes! Following your mechanic, you're eis, tcu and any other computer with scn coding would have different scn code than you ecu and thus car would not work
If ecu really faulty,....Get ecu with same part number as yours
Swap out EPROMs chip holding vin code and scan code,.... From original to replacement ecu
Thus no need for vin and scn coding,.... No need for ecu with key,.... But you need new mechanic because your mechanic doesn't know Mercedes! Following your mechanic, you're eis, tcu and any other computer with scn coding would have different scn code than you ecu and thus car would not work
Last edited by SunnyRayToronto; 06-13-2015 at 10:43 PM.
06-15-2015, 02:10 PM
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Sunnyray thanks for ur reply.
we open the ecu with mechanic the ecu have corrision of rain water
i found second hand ecu with same serials cheap $100 no key no nothing just the ecu.
i found video on youtube how to tranfer the little chip of immo to the second hand ecu
only one chip need remove and install on second ecu?
whats options i have its possible reprogram 2con ecu with oem key?
what kind hardware i need?
i found this on ebay, IR NEC PROGRRAMER key progrramer
http://www.ebay.com/itm/MB-IR-KEY-PRO-Auto-Key-Programmer-Mercedes-Benz-IR-KEY-PRO-Free-Shipping-/251982976555?hash=item3aab5b162b&item=251982976555&vxp=mtr
we open the ecu with mechanic the ecu have corrision of rain water
i found second hand ecu with same serials cheap $100 no key no nothing just the ecu.
i found video on youtube how to tranfer the little chip of immo to the second hand ecu
only one chip need remove and install on second ecu?
whats options i have its possible reprogram 2con ecu with oem key?
what kind hardware i need?
i found this on ebay, IR NEC PROGRRAMER key progrramer
http://www.ebay.com/itm/MB-IR-KEY-PRO-Auto-Key-Programmer-Mercedes-Benz-IR-KEY-PRO-Free-Shipping-/251982976555?hash=item3aab5b162b&item=251982976555&vxp=mtr
Why do you think your ecu is faulty,... Very rare faulty ecu!
If ecu really faulty,....Get ecu with same part number as yours
Swap out EPROMs chip holding vin code and scan code,.... From original to replacement ecu
Thus no need for vin and scn coding,.... No need for ecu with key,.... But you need new mechanic because your mechanic doesn't know Mercedes! Following your mechanic, you're eis, tcu and any other computer with scn coding would have different scn code than you ecu and thus car would not work
If ecu really faulty,....Get ecu with same part number as yours
Swap out EPROMs chip holding vin code and scan code,.... From original to replacement ecu
Thus no need for vin and scn coding,.... No need for ecu with key,.... But you need new mechanic because your mechanic doesn't know Mercedes! Following your mechanic, you're eis, tcu and any other computer with scn coding would have different scn code than you ecu and thus car would not work
06-16-2015, 12:32 AM
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C230 COUPE 2003 M271
That will transfer the info key from one key to another. But you already have a key
you need an ecu specialist to get all the data from your original ecu and onto a working one
you need an ecu specialist to get all the data from your original ecu and onto a working one
