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Ryan S wrote:So mapping today ha! Turns out my fuel pressure issue is still there.Tested the FPR and that is fine.
Chris at Dynatune reckons the pump
(bought that from demon tweeks) is knackered.
Also, My TPS is knackered as well.
How the car was even driving is beyond me let alone driving so well.
So.
.
.New pump and TPS then back for mapping
ð
Pump is a 255 walbro.Been whiney as hell from day one and just done 6500 miles.
I won't be buying a walbro again.
Far too hit or miss.
Ryan S wrote:New pump in.Completely silent! Got new inner tie rod bushes fitted as well, Still need to do the ones in the hub but replacing the inners has made a massive improvement already.
Car feels really sporty now ha!
Ryan S wrote:Inspected my walbro and it certainly seems to be a genuine one.It's a split new fuel filter but i'm gonna changed that as well.
Yeah there is literally no noise from this new pump whatsoever.
I'm still getting pretty wild fluctuations on my afr gauge at idle and cruising.
There's nothing to indicate my fuel pressure is any better.
Ryan S wrote:Dyno again on Monday.I since found my wastegate wasn't sealing properly so that's been replaced.
Currently rerouting it into the downpipe as I hate it.
Bushes getting done at the weekend, Gonna fit a new boost solenoid as well.
I've checked the new wastegate and it seals perfectly so fingers crossed, Also got a higher spring for it as my current gate is cracking open at 7psi.
Hoping to get a nice new engine lid fan thingy off Jaaaaaaaaash on Friday too, I have a thermostatic switch to wire it all in.