Hello, I have put a sec. hand crackshaft in the engine and afterward I have those 2 DTC's. Engine runs perfectly without hesitation or smoke in all circonstances. On the other hand I have the 2 DTC's. Freeze frame indicates that they occur when RMP=0; After erasing them, I can drive 100 Km or more but after stopping the engine the errors are coming back. Each time the cycle is : driving without DTC- stopping engine-restarting-2 DTC's- erasing- driving without DTC etc. I have records of 4 cycles now: MAF sensor always indicates 0 g/s also when running. Map is about 102 on freeze frames; IAT follows the CTS with about 15°C difference. Any idea's?