My XM 2.5 TD

Xoán · Post by **Xoán** » Fri Nov 06, 2020 11:59 am

Dieselman wrote: ↑
Fri Nov 06, 2020 6:43 am
1e trick?

There's a way you can start any XM, Xantia, ZX, Saxo or Peugeot equivalent without the code. It's a 30s work. Can't publish here, we don't want our XMs to be stolen all day around

Xoán · Post by **Xoán** » Fri Nov 06, 2020 12:01 pm

White Exec wrote: ↑
Fri Nov 06, 2020 7:22 am
When you say the ECU "has been reverted to standard again", what was done to it earlier?

When failure ECU was modified by a specialist to bypass the immo, an IC was replaced. Didn't work.

Xoán · Post by **Xoán** » Fri Nov 06, 2020 12:02 pm

Diagbox didn't read the codes

Post by **Dieselman** » Sat Nov 07, 2020 7:06 am

Try using a blink code reader.

Post by **xmexclusive** » Sat Nov 07, 2020 9:52 am

Try an ECU reset to factory or an original (unaltered) one with a known code.
The fault is almost certainly not the ECU.

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