Knodty

Hi Guys, any input would be greatly appreciated. thanks.

Hi Guys, First post here, Octavia Scout 2.0l diesel, intermittent problem with acceleration, it gets worse under load, ie higher gear or going uphill. At a constant speed it does not have a noticeable problem. Don’t know a great deal about diesels and that’s where I get a bit stumped. I plugged a obd2 sensor in a couple of months ago when it first started and it came up as a fault with one of the glow plugs? Could this cause a problem like a misfire? Plugged it in again since it got worse, and got these three fault codes up. I would of thought it was a MAF sensor or possibly a throttle position sensor, or injector. Is this a common fault if it is showing an open circuit are the glow plugs energised constantly and not just for cold starting? Thanks Peter