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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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S40 2010 1.6d eco EGR issuesViews : 705 Replies : 3Users Viewing This Thread : |
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Aug 29th, 2021, 14:32 | #1 |
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Location: Nottingham
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S40 2010 1.6d eco EGR issues
Hiya all,
My S40 2010 1.6 diesel is having issues, had various mechanics looking at but no joy ECM-4477 EGR Control ECM-4490 EGR Valve ECM-6620 Glow relay Control (This is new, was not there before) ECM-6720 EGR Control ABS-0101 Communication between control modules. Communication problems with the engine control Module ECM. Turbo has been replaced, EGR replaced 2 days ago. Car is in slight limp mode. Heeeeeelp |
Oct 26th, 2021, 21:00 | #2 |
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Last Online: Oct 27th, 2021 19:53
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Location: Nottingham
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Hi,
Can a cracked/leaking inlet/intake manifold cause an egr errors and an oil leak? I have noticed an oil leak around one of the injectors and then it spreads through rest of the top of the engine. |
Oct 27th, 2021, 09:47 | #3 |
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As per previous posts on a similar topic.. was it a Volvo genuine EGR valve or an aftermarket part? If not genuine Volvo, replace with a genuine Volvo EGR.
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Present: 2009 Volvo V50 1.6D DRIVe SE Past: 2004 Volvo S40 T5 SE |
Oct 31st, 2021, 17:09 | #4 | |
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Quote:
Also check the big rubber hose that goes from the air filter box to the turbo housing. These can split, especially around the hose clip that secures it to the turbo, and I've seen them throw egr codes. When I replaced my egr I had to reprogram it with VIDA, someone may correct me as to whether this is actually neccessary. |
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