Foxflash Tool User Feedback:
Vehicle: VW Passat B6 1.9 TDI
ECU: EDC16U34
Read/Write OK
Immo Off
Notice:
When cold car starts and runs fine. After 10-15min it shuts off and throws errors for PD injector control and some random DTCs. Because drainage paths were blocked ECU was sitting in water. EEPROM data gives corrupted read so new ECU was fitted with immo off and drains unclogged. One more example why keeping drains clean matters.
