SCT 21301 error

[1AestheticCobra]

Hey guys,

I just received my used sct x4 device. I plugged it into my cobra to get the PCM code for my tuner and received the error 21301 when trying to get the code. Anyone have trouble with this? The PCM was previously flash tuned by a previous owner.

Thanks

 

[decipha]

Thats means they changed the strategy tag to keep people out

You should have done your homework first. Real tuners hadnt used SCT to tune them older cars in 10 years. Theres far superior options these days.

Getting Started / EFIDynoTuning

 

[1AestheticCobra]

Thats means they changed the strategy tag to keep people out

You should have done your homework first. Real tuners hadnt used SCT to tune them older cars in 10 years. Theres far superior options these days.

Getting Started / EFIDynoTuning

Every tuner within a 2 hour radius of me uses SCT.. that’s why I bought one.

 

[01yellercobra]

Thats means they changed the strategy tag to keep people out

You should have done your homework first. Real tuners hadnt used SCT to tune them older cars in 10 years. Theres far superior options these days.

Getting Started / EFIDynoTuning

I know a guy getting a remote tune by Malcolm and he's using SCT......