Laird Scooby |
Apr 6th, 2021 23:41 |
Quote:
Originally Posted by ele288
(Post 2726358)
On modern diesel engines the glow plugs are not only used for starting the engine. The glow plugs are also used during normal operation and driving. The reason of this is to make the engine run smoother and reduce emissions.
A defect of the glow plug system should generate DTC codes. Volvo and Ford Tdci will cause limp mode with failure of the glow plug
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Presumably that will effect all other cars that use the same engine then? Such as the BMW Mini, PSA HDi engines and so on.
I don't see it as being an effective measure as glow plugs take time to heat up and therefore have an effect on emissions, also if the engine efficiency is dropping to the point where it doesn't have enough residual heat to efficiently fire the next cycles charge, it pionts to a design fault.
More voodoo to hide the fact that diesel is a dirty fuel! :realmad:
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