Engine starting problems in connection with different temperatures are often observed. The injection valves are not controlled correctly. The control unit constantly reports an internal fault or EPROM fault. Communication with the engine control unit is not possible. Various faults are stored in the memory.
Error codes:
P0601 – Control unit – Checksum error P0605 – Control unit – Error in memory P1603 – Control unit defective – Self-test error
Replacement unit for irreparable errors
If the engine control unit can no longer be repaired, we can usually supply an inexpensive used part. The data can almost always be transferred from the original to the replacement unit, eliminating the need for programming on the vehicle. Please enquire with the part number and we will check availability and the current price for you.
4E1 907 409 B, 4E1907409B
4L0 907 401, 4L0907401
4L0 910 401 A, 4L0910401A
4L0 910 401 K, 4L0910401K
4L0 910 401 L, 4L0910401
4L0 910 401 M, 4L0910401M
4L0 910 401 R, 4L0910401R
4L0 910 401 S, 4L0910401S
4L0 910 401 T, 4L0910401
4L0 910 409 D, 4L0910409D
4L1 910 401, 4L1910401
7L0 907 401 D, 7L0907401D
Die Liste der Teilenummern dient als Beispiel und ist nicht abschließend. Sollten Sie Ihre Teilenummer nicht finden können, fragen Sie einfach bei uns nach.