Fgtech Galletto V54 solved BMW X5 V8 4.8i ecu no start problem
I have one big problem with BMW X5 V8 4.8i ecu, the car no start. Starter relay and fuel pump relay turn on-turn off-turn on-turn off-turn on-turn off (intermittence synchronize between two relays).Battery is Ok. Ground connections from engine is OK. Strange it fails. OBD2 scan tool not recognize.
Pin out for this BoschECU...
looking from the left: as the above pictures...
pin_7 and 8 +12v
Read points with BDM system. (Read with Fgtech galletto v54) For security verify correctly ground pin position.