2G Do I need to replace my auto ECU when manual swap?

[Deleted member 158854]

I swapped a 98 Spyder GST to Manual, did my ECU works in the manual transmission? I heard that my ECU which is the plastic can be re-flashed, also I want to add that I didn't started up my car yet.

 

[2gmitsueclipse]

On the 2g, the ecu is interchangeable between manual and automatic. There are some minor differences between the the FWD and AWD turbo models, but can also be swapped on the 2g without concern. It is the 1g where you have more difference to make note of. The part numbers are even the same as shown in the link below:

http://simon.chi.il.us/ECU/ECUID.html

 

[dsmrafa]

you can still use your ecu as 2gmitsueclipse said, and yes you can reflash that ecu that you have.... one of the main diferences is that the automatic ecu looks for the parking step on the shift level of the automatic transmission for start but if you connect the wires for the clutch correctly you can start your engine with no problems.... good luck!!!

 

[Deleted member 158854]

On the 2g, the ecu is interchangeable between manual and automatic. There are some minor differences between the the FWD and AWD turbo models, but can also be swapped on the 2g without concern. It is the 1g where you have more difference to make note of. The part numbers are even the same as shown in the link below:

http://simon.chi.il.us/ECU/ECUID.html

Thanks , someone told me that the check engine light will be there all the time, is that true?

 

[2gmitsueclipse]

As I recall, you need to remove the TCU/TCM. As dsmrafa said, you do need to hook up the clutch safety switch. Retaining cruise control functions can cause some false TCU/TCM malfunction CELs.

 

[Deleted member 158854]

As I recall, you need to remove the TCU/TCM. As dsmrafa said, you do need to hook up the clutch safety switch. Retaining cruise control functions can cause some false TCU/TCM malfunction CELs.

Ohh thanks, is there a guide of how to do that?