Originally Posted by
Topend
Whats the diff between obd2b and regular obd2? And can I use a p72 obd1 ecu on my 2000 gsr (i guess with a obd2b ecu)? I have not heard of anybody running chrome on a obd2 ecu. But mabye i just haven't heard
The 00-01 GSR's have built in immobilizer chips so no you won't be able to plug in that ecu and start your car with your key (immobilizer control unit in ignition). Even another obd2b ecu won't work, it has to be reprogrammed to match the control unit in your ignition or you won't be able to start it.