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Have you checked the fuse on the relay? It's an 80 amp ribbon type. The relay is bolted to the engine ecu.
Here's a pic of a blown one.
no glow plug light no engine check light glow plugs not working
- Thread starter micky22
- Start date
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Have you checked the fuse on the relay? It's an 80 amp ribbon type. The relay is bolted to the engine ecu.
Here's a pic of a blown one.
- Posts
- 58,170
- Location
- Preston Lancs.
Take a look at relay 19.
i tryed to start it with easy start it fired on it but wouldnt keep running the engine is cold it has not been started since last night is this a sign of ecu killed or is it because the engine is cold and has no glow plugs to warm the diesel to get it to keep running
- Posts
- 58,170
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- Preston Lancs.
Seeing as how relay 19 (Main engine control relay) as mentioned earlier supplies power to the engine ECU which in turn switches on the engine check lamp and the glow timer relay. Think you maybe as well to look at that as i said in an earlier post.
- Posts
- 58,170
- Location
- Preston Lancs.
It is indeed fed on your vehicle by fuse 37, 20 amps. You may also like to look at relay 15 ignition relay. 19 is the middle one of the three yellow relays to the left of the maxi fuses. 15 is the green relay below the yellow relay 20 next to the maxi fuses.
Last edited:
- Posts
- 58,170
- Location
- Preston Lancs.
Did you check fuse 37? Relay 19 supplies power to engine ECU. Engine ECU switches mil lamp and glow relay if engine is cold. If relay 19 is duff you will have no power to ECU and will have no mil lamp and no glow lamp. And the engine will not run.
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- 16,482
Has anyone mentioned possible loss of sync??
- Posts
- 16,482
Anything is possible with a P38....
The Diesel doesn't lose sync as readily as the Petrol model...but can happen....
Common symptom depends on MY, and I cant remember which way round it is...but in some cases
- No Mil and Cranks but no start
- No Mil and no Crank
- Mil doesnt go out after bulb check and Cranks
- Mil doesn't go out after bulb check and doesnt Crank
rodntod
Active Member
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- 607
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- ayrshire scotland
Micky , i had the same thing happen to me, ecu case touched the battery and lost mil and glow plugs and turned over but not starting.
Try attaching an earth from the corner screw on the casing of the ecu to negative side of battery.Worked for me
Try attaching an earth from the corner screw on the casing of the ecu to negative side of battery.Worked for me
