#1: Flat spot and resonating... Author: LloydPug206, Posted: Sun Apr 28, 2013 5:21 pm ---- Hi guys, me again with a problem...
When accelerating I'm noticing a flat spot between 2000 and 2300 rpm but literally only for those 300rpm's. There is also a noticeable resonating sound during this period as well and the car feels like it's momentarily lost a little bit of power, which is why I'm describing it as a flat spot....
I honestly can't think of what it could be, so any ideas?!
The car is a 1.4 8v 2007 206. Serviced 8,000 miles ago, no engine mods.
Thanks for any help or suggestions!....
#2: Re: Flat spot and resonating... Author: V9977, Location: Athens, GreecePosted: Sun Apr 28, 2013 6:32 pm ---- 2007 could well be TU3A setup and there's this from Peugeot:
#3: Re: Flat spot and resonating... Author: LloydPug206, Posted: Mon Apr 29, 2013 3:52 pm ---- Thanks for that!
Is that a document for the 2007 model year and onwards then?
How can I now go about getting it updated, is it free through the main dealership?
How can I now go about getting it updated, is it free through the main dealership?
Main dealer's-yes, free-no.
Maybe 40-50 pounds but I don't know how much it is over there.
LloydPug206 wrote:
Is that a document for the 2007 model year and onwards then?
No.
It is only for a TU3A seup, ie ECU, coilpack, moronised throttle body etc.
Start by looking on top of the engine ECU and see if it says Valeo and has 3 plugs going into it.
But best thing is to go to PSA Service Box, enter your VIN and it will immediately tell you up the top.
There is a high chance yours is TU3A though being 2007 model, however it doesn't mean this is definately the problem. 'Just something to investigate and hope it helps.
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