Glanza AuA Posted April 19, 2011 Share Posted April 19, 2011 ok i have a 98 glanza with standard actuator a race air filter plus standard ecu no boost guage!!i have recently gutted the catalist and drestict the 1st and 2nd!!now after hiting boost my car all of a sudden stops or over boost and the engine light comes on??i did feel the major diffrent in power now, but why is my car over boosting ?pls i'm very scared did i do something wrong!! m i hiting fuel cut?? if so what can i do to fix this major problem thx in advanced Quote Link to post Share on other sites
Glanza AuA Posted April 19, 2011 Author Share Posted April 19, 2011 anyone Quote Link to post Share on other sites
Glanza AuA Posted April 20, 2011 Author Share Posted April 20, 2011 i'm having dianostic error code 34,,,with means ecessive turbo charging pressure?? Quote Link to post Share on other sites
miib14 Posted April 20, 2011 Share Posted April 20, 2011 booost creep mate..need to get a fcdport wastegate / get external wastegatehks actuator... Quote Link to post Share on other sites
Glanza AuA Posted April 20, 2011 Author Share Posted April 20, 2011 thx mate will do so!!anyone else?? Quote Link to post Share on other sites
Taggy Posted April 20, 2011 Share Posted April 20, 2011 Now you have derestricted it, the gasses are flowing out of your engine quicker so its sucking more air in no doubt, but the fueling hasnt increased. Your hitting fuel cut as the car is sensing your running more boost than it was designed for out of the factory.Buy your self a fuel cut defender, which will stop the engine management light coming on and your car from losing power( it will bypass the safety cut) DONT FIT IT WITHOUT UPRATING THE FUELING or it WILL go bang! i have seen loads of people knackering their starlets just by installing a FCD without sorting out the fueling too, its very important on a turbo charged car!!you will need to up your fueling to ensure its not going to run lean and melt somthing.Cheapest was is a RRFPR (rising rate fuel pressure regulator) or some kind of engine management ECU, there is loads on the forums on how to do it, so use the search option thx mate will do so!!anyone else?? Quote Link to post Share on other sites
WallaceGlanza Posted April 20, 2011 Share Posted April 20, 2011 booost creep mate..need to get a fcdport wastegate / get external wastegatehks actuator...An FCD with no fuelling mods is very bad advice.An adjustable actuator may help control the boost better or porting the wastegate should sort it so you can control and lower the boost, for now put the restriction back in or go easy with your right foot and keep an eye on the boost gauge - if you dont have one get one!If you want to run at the higher boost ie above fuel cut you'll need other supporting mods. Quote Link to post Share on other sites
Taggy Posted April 20, 2011 Share Posted April 20, 2011 yup listen to Wallace!An FCD with no fuelling mods is very bad advice.An adjustable actuator may help control the boost better or porting the wastegate should sort it so you can control and lower the boost, for now put the restriction back in or go easy with your right foot and keep an eye on the boost gauge - if you dont have one get one!If you want to run at the higher boost ie above fuel cut you'll need other supporting mods. Quote Link to post Share on other sites
durmz Posted April 20, 2011 Share Posted April 20, 2011 just put it back to how it was. solved. boost creep is a long gay road, I wish ide gone td04 to start with lol Quote Link to post Share on other sites
jackjohno Posted April 20, 2011 Share Posted April 20, 2011 Ive got a jam fcc if your intrested inbox me! Quote Link to post Share on other sites
Glanza AuA Posted April 20, 2011 Author Share Posted April 20, 2011 damn it saw the crack inside the wastegate,theres this little carcked runing from outside the hole where the flapper is to the inside!!is there anything i can do to fix this cracked?? i have read about porting it somehow??sory i'm really new at this and don't know a lot Quote Link to post Share on other sites
Glanza AuA Posted April 20, 2011 Author Share Posted April 20, 2011 An FCD with no fuelling mods is very bad advice.An adjustable actuator may help control the boost better or porting the wastegate should sort it so you can control and lower the boost, for now put the restriction back in or go easy with your right foot and keep an eye on the boost gauge - if you dont have one get one!If you want to run at the higher boost ie above fuel cut you'll need other supporting mods.like a said everything on my car is stock well except now that i have gutted the catalist oh also i have this big filter intake don't have the stock one as you can see on the photo Quote Link to post Share on other sites
Glanza AuA Posted April 20, 2011 Author Share Posted April 20, 2011 just put it back to how it was. solved. boost creep is a long gay road, I wish ide gone td04 to start with loli did put it back like it was,now i'm having fuel cut when running on hi boost,low boost seems ok Quote Link to post Share on other sites
Glanza AuA Posted April 20, 2011 Author Share Posted April 20, 2011 Ive got a jam fcc if your intrested inbox me!can you deliver international?? like to aruba?? Quote Link to post Share on other sites
A L 3 X Posted November 14, 2011 Share Posted November 14, 2011 I don'tmean to intrude mate....but i'm wanting to do some mods soon.Currently I have the 1st and 2nd gear restriction bypassed, and an air filter fitted, I want to fit an exhaust system soon before anything else, but fear this will cause boost creep into fuel cut, to combat this do I just need to get an FCD(not a HKS one) and an RRFPR? How do I go about setting the RRFPR or is it easy?Cheers Quote Link to post Share on other sites
akyakapotter Posted November 14, 2011 Share Posted November 14, 2011 Put a restriction in the black vac line on the efi pipe like this till you can get your FCC and rrfpr it is a bit from a carb that the jet goes through Quote Link to post Share on other sites
A L 3 X Posted November 15, 2011 Share Posted November 15, 2011 What does this do then mate, i assume its just a temp measure? Quote Link to post Share on other sites
akyakapotter Posted November 15, 2011 Share Posted November 15, 2011 Yes it is mate it will bring your boost down a bit as the air cannot get through as much hence not hitting fuel cut engine tuner done it for me as a temp fix till I got my rrfpr and FCC worked a treat Quote Link to post Share on other sites
A L 3 X Posted November 15, 2011 Share Posted November 15, 2011 Ah I see mate, thanks for pointing that out seems like an easy temp method :y: Quote Link to post Share on other sites
bucketep91 Posted November 15, 2011 Share Posted November 15, 2011 first thing id try would be an adujustable actuator, the oem 1s are old and wank as it is. solves the issue 9 times out of 10. Quote Link to post Share on other sites
A L 3 X Posted November 15, 2011 Share Posted November 15, 2011 Ah so if its creeping you can fit a hks actuatuor to the standard boost level and it will more than likely sort it? Quote Link to post Share on other sites
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