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Old 20-11-13, 06:06 PM   #1
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Unhappy Pulsing RPM.

Hi everyone,

Have a small problem with my 407 SW, 2.2L Diesel on 56 plate.

Recently my engine became jerky especially on the 2nd gear on low revs. When pulled up on traffic lights noticed revs were going up and down by about 100 revs, the engine wasn't as responsive as usually at the time.

Got the car on the road today, run it for about an hour and cannot see any problem no more.

Anybody had this problem before? Visited the car wash couple of days before. Anything to do with that? Checked the ECU, no water there.

Few months back had full diagnostics done on it and the guy said there are some faulty signals going from the "glow plug module (relay)" to the ECU. Could this be a reason?

REgards

Thomas
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Old 20-11-13, 06:09 PM   #2
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It'll be the Egr valve, just buy a plate from ebay and blank it off.........................................simple s
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Old 20-11-13, 06:21 PM   #3
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Hi,

Thanks for your help. This is a quick opinion. Don't get me wrong but how can you be so sure?
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Old 20-11-13, 06:25 PM   #4
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Its the EGR valve he knows because they are crap blank it and watch your car come alive
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Old 20-11-13, 06:28 PM   #5
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Ok, thanks.
Is it at the front or back of the engine? How do I find it on ebay? Just peugeot 407 EGR blank?
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Old 20-11-13, 07:25 PM   #6
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heres a link for one

EGR valve blanking plate Peugeot 2.2 HDi Citroen 2.2 HDi PSA engine | eBay
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Old 20-11-13, 07:53 PM   #7
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Thank you

Could you also tell me where is it placed on the engine?
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Old 20-11-13, 08:59 PM   #8
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It shows you on the ebay link

Not from a crappy apple product
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Old 20-11-13, 09:04 PM   #9
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Seen it. Many thanks again.

Best regards

Thomas
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Old 10-01-14, 01:16 PM   #10
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Default Problems :(

Hi,

Did you get my msg on priv by any chance ?
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