So I recently bought a Dinan chip and installed it. Now everytime I start it, it has rough idle for about a minute until the ECU gets used to the chip. I was told that the reason it does this every time I start it is because there isnt a trickle of power running to my ecu which would allow it to remember the chip. My question is how do I figure out if there is constant power running to my ECU.
Thank you in advance
Thank you in advance