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Surge on Stage 1 K04 - Cured
- Thread starter JamJay
- Start date
See my reply in my RR mate. Will try get them done soon as I can.
On your surge, can someone explain if N75's can be swapped over from car to car in the same way a MAF can? i.e to test if Jay's is faulty?
If you we're closer you'd be welcome to try mine out.
brad1
Guest
your actual shoots past request, so n75 is something to swap out.
ecu has lost its control of the boost.
swap for a known to work n75 and see what the effect is
ecu has lost its control of the boost.
swap for a known to work n75 and see what the effect is
New N75 on order, genuine new part at a decent price so I couldn't refuse. If it turns out not to be this then it'll be going up on Ebay for resale and to recoup some cost.
I got a quote from my local SEAT who wanted £84 in VAT, trade price. I paid less than half that
I got a quote from my local SEAT who wanted £84 in VAT, trade price. I paid less than half that
Nice one, any chance we can see blocks 115 + 118 logged together, this will tell us what duty cycle the turbo is running?
No problem at all, I hope to have the N75 by Saturday morning so once that's fitted and the ECU is reset I'll do some more logs and get them up.
If this doesn't help matters at all then I'm only to assume that this is MAP related and that the TB exhaust & 3" TIP have allowed boost to build so efficiently that the code in the ECU cannot control it. I guess this is to be expected with a Stage 1 generic map loaded onto a standard LCR, it didn't forsee having all these extra bit on it. If that's the case then she'll be coming off the road for a little while (as it is anyway
) and I'll be adding a Forge cooler into the mix, then a drive down to AMD for Stage 2 mapping.I know you guys are telling me to put an MBC on this which I know would help but the car worked fine before hand so something has gone wrong, this is what I want to find. As Willy pointed out also, my boost is poop at the top end which I guess is in the way the car is mapped however, the car feels noticeably more sluggish at the top end than it did before so I am hoping that is N75 related too.
P.S. New N75 is the standard 'F' (058 906 283F) version again which I believe is now numbered 06A 906 283E.
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Where did you order the N75 at this cheeky price Jay? Just for future ref if needed
http://www.germanautopartsdirect.co.uk/
Nice one..
So presume this is the one you've got coming?
http://www.germanautopartsdirect.co...VALVE,-STANDARD-VERSION-(F)/product_info.html
Seems like some useful parts on there.
Yeah I read about those RS4 one's sending the wastegate crazy or something on audisport.
Bookmarked that site, cheers for the link.
Hope the new one sorts your surging issue finally!
Markypoo
Guest
Wonder where you found that link
Haha thanks mate. I'll post up what effects the new N75 has but like I say, if this isn't the cause of mine then has to be map related surely, maybe it just took time for the surge to appear on my car as I don't use it very often and the ECU didn't adapt to it's current state until after a few miles.
Markypoo
Guest
Well like Ive already told you mine was fine for 2 years till it developed the same fault, Ive been thinking MAP fault for a while but would have thought it would have showed up in logs
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