Lexia: C5 2.2 (4HX) post-heat relay fault

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addo
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Lexia: C5 2.2 (4HX) post-heat relay fault

Post by addo »

Came across this yesterday - one of two irremovable faults on a saloon with slight head gasket issues*.

Anyone had experience of similar faults? Diesels are something I know very little about!

Thanks, Adam.


* Had been experiencing water loss prior to anti-leak product addition; #1 injector is compensating with a fairly large decrease in fuel delivery at idle.


Postscript: First C5 I have Lexiated without aerial fault! :shock:
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wheeler
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Post by wheeler »

Probably just a glowplug gone down.
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addo
Sara Watson's Stalker
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Post by addo »

Thanks. It was the post-heating bit which threw me there.

Should I take the injector correction as a hint as to which one?
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