turbo Grant Posted April 13, 2013 Share Posted April 13, 2013 I would be checking the ignition system. Could be the coil pack giving a poor spark under boost Quote Link to post Share on other sites
kbond Posted April 14, 2013 Share Posted April 14, 2013 It is going straight to dead on 10.0I have recently put new leads, rotor arm, dizzy cap, spark plugs on the car as well :S Quote Link to post Share on other sites
kbond Posted April 14, 2013 Share Posted April 14, 2013 Also when i went out last night on idle it was around 15.7 but was still unsettled and changing quite alot Quote Link to post Share on other sites
kbond Posted April 14, 2013 Share Posted April 14, 2013 Anyone? Quote Link to post Share on other sites
kbond Posted April 15, 2013 Share Posted April 15, 2013 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? Quote Link to post Share on other sites
kbond Posted April 16, 2013 Share Posted April 16, 2013 Anyone? Need this sorted before japfest! Quote Link to post Share on other sites
The Toffinator Posted April 16, 2013 Share Posted April 16, 2013 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... Quote Link to post Share on other sites
kbond Posted April 16, 2013 Share Posted April 16, 2013 That sound exactly the same mate, pulls harder at. 5 then it does a 1 barDoes 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? Quote Link to post Share on other sites
The Toffinator Posted April 17, 2013 Share Posted April 17, 2013 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 Quote Link to post Share on other sites
kbond Posted April 18, 2013 Share Posted April 18, 2013 Just mine thats shit then lolHave a coil to go in on sarurday to see if that makes a differenceAlso looking at getting the injectors tested to see if they are ok Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 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? Quote Link to post Share on other sites
monty1991 Posted April 21, 2013 Share Posted April 21, 2013 did ya check for faultcodes? sounds silly but could it be the tps? Quote Link to post Share on other sites
monty1991 Posted April 21, 2013 Share Posted April 21, 2013 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 Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 Just done a diagnostic test and came back with 34 which is turbo pressure signal what could this be? Could this be the problem? Quote Link to post Share on other sites
akyakapotter Posted April 21, 2013 Share Posted April 21, 2013 Fuel cut is turbo pressure i fitted a rrpfr to mine sorted it out already had a jam FCC Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 Cant be fuel cut mate im running emanage blue and td04 set up by td and my wideband is telling me its too rich Quote Link to post Share on other sites
akyakapotter Posted April 21, 2013 Share Posted April 21, 2013 You sure there isn't something up with the Emb ? Clear the codes on the stock ecu and go for a blast Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 I have lights flashing on the emb but mike at td said its normalHow do i clear the codes disconnect the battery for a bit? Quote Link to post Share on other sites
akyakapotter Posted April 21, 2013 Share Posted April 21, 2013 Here bud have a read http://www.toyotagtturbo.com/forums/showwiki.php?title=EFI+self-diagnosis+system Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 Cheers bud il go do this now and see what happens then Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 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 Quote Link to post Share on other sites
akyakapotter Posted April 21, 2013 Share Posted April 21, 2013 Ah man that isn't good lambda or something hasn't died has it ? Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 Not sure mate havent got a spare lambda to put in and seeCould it maybe be injector worn or something? Quote Link to post Share on other sites
Crooks Posted April 21, 2013 Author Share Posted April 21, 2013 Right guys sorted the problem on my mates found the tps was out and adjusted working perfect now hope this helps you's out Quote Link to post Share on other sites
kbond Posted April 21, 2013 Share Posted April 21, 2013 http://i1222.photobucket.com/albums/dd492/keiranbond/20130421_183651_zpsf1f207fe.mp4'> Quote Link to post Share on other sites
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