Friend gave me a ECU (no immobolizer) and says it's S2000. I needed a ECU so I tried it in my car.
Everything lights up fine and all but the engine cranks but does not start. What's wrong? Is this the
right ECU? The ECU reads 37820-P2T-A11

Thanks in advance for helping.

 

Nevermind guys. It's a 99-00 B16A ECU.

 

Need the correct part number for the ECU (the bar code on the ecu). Thanks guys.

 

The '00 is 37820-PCX-A01

 

Thanks.

 

Are you still looking for an ECU? I have a '03 for sale. Part number is 37820-PCX-A02, same as '02's.