ECU compatibility
19-Nov-2007, 08:39 PM
#4
no, it will NOT work.
96-96 civics are OBD2A
99-00 civics are OBD2B
Its physically impossible to plug an obd2a ecu into an obd2b car and vise versa....reason being is that obd2a uses the A, C and D plugs while obd2b uses the A, B and C plugs.
But why would you want a SI ecu in a CX? Did you put a SI engine in your car? If so you will need an obd2a SI ecu.
96-96 civics are OBD2A
99-00 civics are OBD2B
Its physically impossible to plug an obd2a ecu into an obd2b car and vise versa....reason being is that obd2a uses the A, C and D plugs while obd2b uses the A, B and C plugs.
But why would you want a SI ecu in a CX? Did you put a SI engine in your car? If so you will need an obd2a SI ecu.
20-Nov-2007, 08:11 PM
#6
Senior Member
Thread Starter
Join Date: May 2003
Posts: 3,745
yupp i put a y8 head on the y7 block......now will the timing be affected with the y7 ecu and the y8 head? Because of the compression difference?
no, it will NOT work.
96-96 civics are OBD2A
99-00 civics are OBD2B
Its physically impossible to plug an obd2a ecu into an obd2b car and vise versa....reason being is that obd2a uses the A, C and D plugs while obd2b uses the A, B and C plugs.
But why would you want a SI ecu in a CX? Did you put a SI engine in your car? If so you will need an obd2a SI ecu.
96-96 civics are OBD2A
99-00 civics are OBD2B
Its physically impossible to plug an obd2a ecu into an obd2b car and vise versa....reason being is that obd2a uses the A, C and D plugs while obd2b uses the A, B and C plugs.
But why would you want a SI ecu in a CX? Did you put a SI engine in your car? If so you will need an obd2a SI ecu.
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