JFSR_777

Unfortunately it did not fix my problem mate.

Ok once the engine has cooled down its back to running rough again....? Any ideas anyone im confused on what to do now?

Just an update i tightened the injector loom connectors and put it all back together egr was fairly clean. Started the car and it still ran rough for about 15 minutes than seemed to have cleared up and running sweet again. However when i rev the car now im getting alot of smoke but the engine is running correct no vibrations or rough start any idea anyone? Injector readings also seem to look ok now?

Im in the uk to not sure what the issue is...? Thanks anyway

Hi ill try get it between 1 and 0 tomorrow if i can however whats your view on the cylinder 1 issue? Do you mind watching the youtube video all the live data is there and see if there is anything else you can pick up on? Thanks

Hi thanks for the reply torsion value is -2.9. Which is pretty bad from my understand ing? Should be between 0 and 1 apparently? Car had a second engine ran fine for months then this happened basically. If you watch the youtube video all the live readings are there if you can give me some further advice? Tomorrow im going to check the injector plugs make sure there all tight and do a continuity test to make sure there are no breaks in the wires. Anything else i should check?

Hi thanks for the reply torsion value is -2.9. Which is pretty bad from my understand ing? Should be between 0 and 1 apparently? Car had a second engine ran fine for months then this happened basically. If you watch the youtube video all the live readings are there if you can give me some further advice? Tomorrow im going to check the injector plugs make sure there all tight and do a continuity test to make sure there are no breaks in the wires. Anything else i should check?

Here is a link to the live read out data thanks. https://youtu.be/JPr-l60MBmo

Hi thanks for the reply camshafts are fine mate all sensors everything is plugged in and nothing showing up on vcds... Egr is fairly clean to. I don't know about swirl flaps with this engine mate. The cat is not blocked either. Is there A common place to find leaks or broken wires possibly? Garage guy said cylinders and internal engine looks fine to...? Any more help? Do you know of any vcds i can get from ebay cheap that will do the job??

Hi thanks for the reply camshafts are fine mate all sensors everything is plugged in and nothing showing up on vcds... Egr is fairly clean to. I don't know about swirl flaps with this engine mate. The cat is not blocked either. Is there A common place to find leaks or broken wires possibly? Garage guy said cylinders and internal engine looks fine to...? Any more help?

Octavia mk2 1.9 tdi bxe engine running very rough sometimes struggles to start cranks for ages before it fires. Then runs really rough as can be seen in the video it sounds terrible i have had the injectors changed like 3 times but no change have checked the injectors on vcds and there within the tolerances. Changed fuel pump no change. Flywheel is fine just at idle it's like this it's ok while driving. I don't know whatelse i can do...? Someone help please. Vcds shows no faults on engine no warning lights nothing. Just runs terrible. Here is another video where you can see it's running worse than the video posted. https://youtu.be/pGSsUqXkksw 20211013_144249(1).mp4