I have a ford galaxy 2.3 si s reg the car was running fine and then the other day it wouldnt start there is no spark getting to the plugs and the light on the drivers door keeps flashing someone told me it could be my Immobiliser is there anyway to buy pass it

Check all fuses includeing main fuse if all good. While cranking check for spark if spark present check for fuel pressure , if no spark test coil if coil is good I would suspect a bad computer if no fuel pressure you have a bad fuel pump

Probably gas or spark related. Check for spark on a spark plug wire, or on a couple of plug wires would be better. If you have a strong blue spark, then the coils are good, ignition is good, and you will need to see if gas is getting up to the engine. Do you hear the fuel pump come on?

If your plug boots come off with ignition coil housing, remove it, then use spark tester in plug boot. Crank the engine and watch for spark. You would probably want to pull fuel injector fuse, no need to spray gas.

Then use a gage and check proper fuel pressure. Some vehicles don't have a Schrader valve, so you need proper fittings to tee into supply line, in order to use pressure gage. Don't take any fuel lines loose unless your sure, no pressure on the system.
I can only help with testing.

As with any no-start situation, you need to know if you have spark to the plugs, fuel to the injectors, and normal compression to proceed.

I would check the power relay for the EEC IV or ignition system relay.

its your anti theft unit, relay 30 needs checking. www.fgoc.co.uk

Try tapping on your PCM behind your glove box,also are you getting fuel pressure and a good blue spark at the plugs when cranking the engine?

You might have a security problem. Cant see it bein the fuel pump with how new the vehicle is. Not a spark plug problem. Need to check if your getting spark from the ignition coil. If you are then you need to make sure your gettin fuel to the engine.

Hi

Sounds like the ECU ...( Electrical Control Box) under the seat, I had one that did just the same 2 yrs back.

The car breakers is your best bet for another.

Good Luck !

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Let me know how you get on !
John.

I have heard that the gas situation has caused some "bad" gas to show up? Possible, but most likely a coincidence-something else wrong.Have spark at spark plugs/ Fat blue spark.Any difference cold or hot? Any "popping back" or "backfire" on the way to work? What year Galaxy?