Common faults with TCU

• Faults on request
• No communication possible with the ecu
• 00268 Magnetic valve 6 (N93) – interruption
• 00258 Magnetic valve 1 (N88) – interruption and 00260 Magnetic valve 2 (N89) – interruption and
• 00262 Magnetic valve 3 (N90) – interruption and 00264 Magnetic valve 4 (N91) – interruption and
• 00266 Magnetic valve 5 (N92) – interruption and 00270 Magnetic valve 7 (N94) – interruption
• 00281 Drive speed sensor (G68) – no signal and 00297 Transmission speed sensor (G38) – no signal and
• The errors occur together and cannot be deleted

Part numbers

• AUDI -Part number 01N927733AN
• Siemens -Part number 5WK3331AN