Immobilser Active Engine Malfunction

[Chris2711]

Hi

 

I have a Ford Galaxy Zetec 1.8tdci 57 plate.  Two weeks ago I stalled the car and then on the engine would not start, with the information screen returning a message ‘immobiliser active’ subsequently followed by ‘engine malfunction’.  I have had the AA check the car over trying to connect to the ECU (unsuccessfully) and physically checking the engine, fuses etc.  The result of the AA visit ruled out many problems, no problem with the ECU, the car was trying to turn over when he did something within the engine, battery life not fantastic but adequate.  A tow home was required.

 

Since then I have started the engine a few times, others not and last week even managed to drive only to need a tow home as once I turned the engine off, it will not start again and the same messages as above return.

 

This morning rather than moving the car I started the engine and turned off a few times – with no problem.  We have connected to the ECU with an ODBC and it has returned no problems (this has only be possible with the engine running).  I then took the car for a small run (less than 1 mile) and returned home and tried starting and stopping again – no problems.  Following this I have extended the run to 8 miles and returned home, and switched off.  The engine again will not start and returns the above messages.

 

With the ODBC returning no errors, I am not sure what Ford or anyone else could determine – but then I am no mechanic.

 

Look forward to hearing from you.

[seatkid]

Try reposting in the Mk3 section.