ECU

przemcio007

Well-known member
Hi
I am having some issues with air valves, every now and them it is giving me error 2241 secondary air valve closed.
Long story short, most of you after getting map for cars have those cells disabled on ecu.
Did some research and as far as I read you can do it on Denso ECU on on ecutec or simco or whatever else.
Wagon Dec cleared ecu last Sunday at C&C (Big thanks for it once again) but it poped this morning again.
whole ECU and components are hitachi R5 (see attached)
Was doing some more research and read about openecu which is capable of doing that one (if you have knowlegde about it)
Do you know anyone who know how to do it on this ecu?
i mailed couture auto who is doing ecu mapping with openecu software but had no answer.
Much apreciated if you can help me.
What is alternative-if I would get denso ECu do I need to change sensors to be denso as well or I can leave hitachi one there?
 
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Think Adrian on here had same issue and went through all the options of mapping it out but couldn't get a solution and had to have new valves and pump fitted . Will see can I find his thread on it
 
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