c200 1994 is it HMF or PMS
#57
#60
russel in case if im having a bad ECU !! and isnce its hard to find the exact part for the module number !! what alternative ECU would you suggest !!
will the 1994 c220 ECU fit in this ??
it has the same wiring as mine !!
in addition i can L and H pins
and the rest are the same !!
thanks you for your support !! appreciate it alot
will the 1994 c220 ECU fit in this ??
it has the same wiring as mine !!
in addition i can L and H pins
and the rest are the same !!
thanks you for your support !! appreciate it alot
#61
The diagram I sent is correct. U have no immobilized on your car? (No red green lamp on mirror ) then yes another ecu from any c220 will work. The wiring is all the same. I used wis 2010 for your diagram. What's your question re CAN H And L?
The following users liked this post:
Kanishka Prasad (12-26-2016)
#62
first of all merry Christmas
and thanks for the diagram !! so another ECU in 1994 c220 will work !! and the new ECU will have L and H pins !! so it mean it will enable OBD2 connection ? am i correct ?
and thanks for the diagram !! so another ECU in 1994 c220 will work !! and the new ECU will have L and H pins !! so it mean it will enable OBD2 connection ? am i correct ?
#63
Merry Christmas to you too
Yes another HFM ecu will work without any issue. It will work the same as your current ecu. CAN H L has nothing to do with OBD. Like I said with no immobilizer you can just plug it in and start it up. I have test units I just plug into customers cars for testing. No problems. I have even used w124 units in a w202
Yes another HFM ecu will work without any issue. It will work the same as your current ecu. CAN H L has nothing to do with OBD. Like I said with no immobilizer you can just plug it in and start it up. I have test units I just plug into customers cars for testing. No problems. I have even used w124 units in a w202
#70
Russel i did some further investigation ! i cleaned the spark plugs then it didn't back fire until the plugs become black again !! i think its out of mixture !! and it gives a terrible smell . well is the mixture controlled by the ECU and does my modle has a co2 potentiometer like in this vedio ? and i can see two sensors fitted to the exhuast manifold and the one after the catalytic !
#71
If it has 02 sensors it will NOT have co adjustment. Does it start? What is the coolant sensor value? U need a scanner to see value. What spark plugs are u using. F8DC4 Bosch plug is the correct one. Maybe just renew plugs.
The following users liked this post:
Kanishka Prasad (01-03-2017)
#72
yes it starts !! i have the maxi scan ms 509 and the ELM327 bluetooth obd2 scanner i have made an order for the launch creader cpr 123 but still i didnt get it !! and i rewired the whole engine loom looking at the wiring that you provided me !! rechecked almost 5 times to confirm ! the vehicle starts but back fires from intake !! and idle fluctuates !!
does the OVP has has connection with the mixture !! ??
does the OVP has has connection with the mixture !! ??
#75
yes the vale timing is okay now !! gets power the wire had bad connections ! no air leaks !!
so Russel im still not sure ! my car is a 1994 model but obd2 is supported to the models which are 1996 or above !! will my new launch creader cpr123 support my car ? im really confused !!
so Russel im still not sure ! my car is a 1994 model but obd2 is supported to the models which are 1996 or above !! will my new launch creader cpr123 support my car ? im really confused !!