Holding back

[turbo Grant]

I would be checking the ignition system. Could be the coil pack giving a poor spark under boost

[kbond]

It is going straight to dead on 10.0

I have recently put new leads, rotor arm, dizzy cap, spark plugs on the car as well :S

[kbond]

Also when i went out last night on idle it was around 15.7 but was still unsettled and changing quite alot

[kbond]

Anyone?

[kbond]

Today it was idling at 14 and running really rich so just does what it wants

Anyone have any ideas of what it could be?

[kbond]

Anyone? Need this sorted before japfest!

[The Toffinator]

Mine goes to 10.4 and fluctuates on full boost and does sometimes feel like it holds back. Ie when im in a high gear low revs it feels sliggush. Also changed plugs leads dizzy and rotor arm. Only thing i can think of is the coil as above? If you lift off slightly its okay and pulls harder...

[kbond]

That sound exactly the same mate, pulls harder at. 5 then it does a 1 bar

Does your fluctuate on idle aswell? Mine was idling at 16 earlier but rev it slightly it goes to 13!!

Does yours feel down on power in low revs before turbo kicks in?

[The Toffinator]

No its awesome at idle. bang on 650revs. Its only if i lift off slightly it pulls better!

Weird one.

Seemed worse when i was on CT9 though lol

[kbond]

Just mine thats shit then lol

Have a coil to go in on sarurday to see if that makes a difference

Also looking at getting the injectors tested to see if they are ok

[kbond]

Noone can help me then?

Went out today and the car just felt gutless, got to a hill and it would struggle to get up

Any starlet nerds live near wiltshire that could take a look?

[monty1991]

did ya check for faultcodes? sounds silly but could it be the tps?

[monty1991]

http://www.toyotagtturbo.com/forums/showthread.php?95258-4-pin-TPS-Check-amp-Adjust

how to calibrate it.. help problems i had with a mates v a few years back

[kbond]

Just done a diagnostic test and came back with 34 which is turbo pressure signal what could this be? Could this be the problem?

[akyakapotter]

Fuel cut is turbo pressure i fitted a rrpfr to mine sorted it out already had a jam FCC

[kbond]

Cant be fuel cut mate im running emanage blue and td04 set up by td and my wideband is telling me its too rich

[akyakapotter]

You sure there isn't something up with the Emb ? Clear the codes on the stock ecu and go for a blast

[kbond]

I have lights flashing on the emb but mike at td said its normal

How do i clear the codes disconnect the battery for a bit?

[akyakapotter]

Here bud have a read http://www.toyotagtturbo.com/forums/showwiki.php?title=EFI+self-diagnosis+system

[kbond]

Cheers bud il go do this now and see what happens then

[kbond]

No luck still running really rich have taken a small video on my phone to show you whats happening just waiting for it to upload

[akyakapotter]

Ah man that isn't good lambda or something hasn't died has it ?

[kbond]

Not sure mate havent got a spare lambda to put in and see

Could it maybe be injector worn or something?

[Crooks]

Right guys sorted the problem on my mates found the tps was out and adjusted working perfect now hope this helps you's out

[kbond]

http://i1222.photobucket.com/albums/dd492/keiranbond/20130421_183651_zpsf1f207fe.mp4'>