I recently sent my ECU in to Neuspeed for a 1bar chip to be installed. When I installed the ecu and turned the switch on . after a few minutes the CEL came on. I started the engine and it began idling very low. Now it stumbles and 1500rpm. But if you get it to rev higher than that it will sustain the rpm. I had my mechanic put his scanner on it and these codes keep coming up (18010 P1602 Power supply terminal (B+) ) the other code is (17953 P1545 Throttle postion control) Before I had the chip installed the car worked fine. I called Neuspeed's tech line the told me to take out the ECU and re install this should fix the codes. The mechanic and I cleared the codes removed the ECU and then reinstalled it still we are getting either one or both codes. Last night we did a throttle adaption on the car but still the same result. Does anyone know something that we should be doing or could neuspeed have made some sort of error when repromming my ECU?