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  • skids
  • Donating Members
  • Member For: 12y 4m 19d
  • Gender: Not Telling
  On 20/09/2016 at 12:32 PM, molch said:

Feels a bit slow. Need to get it retuned as wastegate duty cycles were setup for the poor flow situation. Now it has better wastegate flow it feels laggy at the moment. 

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no idea if yours is setup different but try the boost solenoid maintenance (look it up on forum):) nothing to lose if it doesn't change anything.

 

I've been meaning to replace my solenoid cause it's a big difference that's very shortlived for mine, just abit lazy and theres only one dude at the local ford who gives me the right price.

Edited by johnxr6t
  • skids
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  • Member For: 12y 4m 19d
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that's why I prefer replacement.

 

its most likely in the tune but if the cars done a few ks the solenoid might benefit from a quick squirt of sh*t through it.

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  • Member For: 13y 8m 22d
  On 20/09/2016 at 2:50 PM, arronm said:

Boost solenoid maintenance is a myth

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 Agree, once the WD40 or what ever lube is gone, the density of the air in that tract reverts back to normal thus ramp rate goes back to what it was.

 

To the OP, did you make sure the flapper doesn't catch on the bigger port? Would hate to hear that your laggyness is due to the flapper jamming open a tad.

 

But kudos to you for sticking to your decision and trying to come up with a solution. Regardless what happens back on the dyno, at least you've given it your all and learnt something, plus shared it with all of us!! thanx mate

  • 3 weeks later...
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  • Member For: 18y 9m 16d
  • Gender: Male
  • Location: Central Coast

Yeah it's definitely in the tune. Wastegate duty cycle is out throughout the rpm and it's only calling for 10psi max. I've now got a hptuner and am going to do a lot of logging and start to make some minor changes to control boost as I want.

 

ive noticed some of the boost control is disabled but logging shows me it's still pretty bad. 

 

 the Wastegate is at like 40% at 2500rpm and at 10% by 3500. The bigger turbo with better Wastegate flow needs it closed 100% for a bit longer to build up the boost goodness!!!

 

I reckon it's around 3000 rpm @ 100% wgdc before it builds the wanted 15psi Then around 3500 @ 90% wgdc to build 18psi.

 

Time will tell. Need to tidy up a few other things before I implement these changes.

  • Like 1
  • 2 weeks later...
  • Donating Members
  • Member For: 18y 9m 16d
  • Gender: Male
  • Location: Central Coast

Well still working on the tune but enjoying it so far. Taking things very slow and also posting stuff on over on hptuners. Currently working on boost map by adjusting WGDC.

 

drive%200007%20freeway%20entry%20-%20Boo

  • Donating Members
  • Member For: 11y 10m 18d
  • Gender: Male

I love the "DIY" and "share results with everyone" approach.

I saw the post on hptuners forum about the laptop issue.

I would like to help out and offer you a laptop.  

Let me know if that would help, I should have something suitable.

  • Like 2
  • Donating Members
  • Member For: 18y 9m 16d
  • Gender: Male
  • Location: Central Coast
  On 17/10/2016 at 11:00 AM, xr6tForMe said:

I would like to help out and offer you a laptop.  

Let me know if that would help, I should have something suitable.

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Hey buddy, yeah that could help me get along quicker and is a awesome offer. I'll shoot you a PM .

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