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Have noticed that ever since i had my VSV & EGR valves cleaned,my Rav drinks almost double the fuel it used to.
What would cause ....over fueling ,would this cause my engine hesitation ?
Started by rambler on
, 11 posts
by 7 people.
Answer Snippets (Read the full thread at toyotaownersclub):
Over fueling my rav has just drank 1/4 tank in about approx 30 miles ! ! !.doing approx 70 actuator arm looked at this thurs on LH' ....
Rambs, are you seriously saying TWICE as much fuel or 4-5 mpg more? Over winter when you spend Hi chaps.
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Fueling problem hey all, i installed a air to fuel gauge. when i check it at idle it shows that my car is running rich and when i rev it up it show that it's running lean, i have a stock ECU, a AFPR, the afpr shows 80psi.what can i do to remove this problem...
Started by tip on
, 15 posts
by 8 people.
Answer Snippets (Read the full thread at toyotagtturbo):
Here is the link edited by tip; Yesterday at 05:32 PM .... .
I posted this but someone said it's no problem...
He just put the hose that has to go on the adapter on the stock fuel press.
A fuel press for my brother and he left the stock one.
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I bought my first 930 (1987) this fall and it has many engine upgrades;
K27, Andial Racing IC, Turbosmart Pro-Gate 45 waste gate, adjustable boost, B&B headers and exhaust, additional oil cooler, Injector blocks (see engine pic), 911 G50 trans, 964 or...
Started by flat_6 on
, 13 posts
by 6 people.
Answer Snippets (Read the full thread at pelicanparts):
Also rebuilding stuff and set your stock fuel....
But not hook up
And found some additional fueling from a vacuum triggered part....Who knows about to fully sequential fuel injection with MegaSquirt and a bunch of parts from Clewett.
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CALLING ALL LINEMEN: I've worked the line for about 3 years now fueling airlines, transients, and everything else. I've learned my fair share of tricks to fuel overwing (and sometimes underwing) a heck of a lot faster. Share what you guys know! I know...
Started by atracnitrix on
, 15 posts
by 10 people.
Answer Snippets (Read the full thread at jetcareers):
Ok don't do that, but I wanted if you'll be fueling....
If you are overwing fueling a crappy old Hawker in a driving on the radio, stop fueling, go inside and kill her, and then continue fueling.
Get it in the hole? Take amphetamines.
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Hey guys having a little issue with fueling. Truck will run and idel great but my pedal to fuel is very inconsistent. If i stomp on it, the truck will cut out and put no fuel to it almost like my throttle is not working. I am currently ordering a filter...
Started by kabbcummins on
, 13 posts
by 5 people.
Answer Snippets (Read the full thread at competitiondiesel):
I am really hoping....
My fuel pressure gauge says right around 19 or 20 so i think it is good.
Do you have a lift fuel system, 62 mm switzer.
Having problems?
Could be PRV, CP3, FCA, Fuel filter, TPS, bad fuel, crank sensor...
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Need some guidance wrapping my head around this.
Taken from myturbodiesel.com...
If you want less fuel you want a higher IQ value, lower software adaptation number...
...If you want more fuel you want a lower IQ value, higher software adaptation number...
Started by dudenhymer on
, 12 posts
by 5 people.
Answer Snippets (Read the full thread at 166):
To get more fuel (mg/stroke), lower fuel!
IQ at 8: Whoa that's too much....
Decreasing the adaptation (calibration) value increases the amount of fuel the ECUYes, you are right and you are missing something.
And actual fueling.
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Fueling problems....
I have a 253 in an hj, she runs well, not a problem until I climb a hill above 80km, it idles then goes and idles then goes, like it's starving of fuel, it only does it up hill and when I throw it into corners, it doesn't go with ...
Started by kingswood country on
, 12 posts
by 3 people.
Answer Snippets (Read the full thread at justcommodores):
Sounds like lack of fuel pressure and flow , check your lines and vent hoses , have you checked the fuel line tomorrow, cleaning plugs, and changing coil and resetting timing, other than that the only i was referring to , check your fuel....
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Boost and fueling question??? I am new to this forum and really enjoy the education from all the posts. Just tested my turbo system and found a decent boost leak in the hose from the turbo to the intercooler. Started hearing the hissing sound at about...
Started by al_fol on
, 14 posts
by 4 people.
Answer Snippets (Read the full thread at mopar1973man):
I would install boost/EGT gauges to ensure you are now... .
The AD will supply the CP3 with all the fuel it needs, but the ECM still controls the fuelingWelcome to the site!
Yes, a boost leak of that magnitude will effect fueling.
Be smoking.
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I was wondering if anyone could explain properly how the TT's manage fueling, or more importantly what actually tells the 5th injector to squirt. I assume there is a seperate electronic controller but what does it work on, is there a map sensor, or is...
Started by bales on
, 20 posts
by 5 people.
Answer Snippets (Read the full thread at 205gtidrivers):
The ECU's can be reprogrammed to cater for more boost and the injectors and fuel pump uprated.
Should see you well with a DP one.
For a better manifold and turbo and tweaks to the ecu and fueling to run at higher boost.
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Fueling issue - funny idle, stalling etc I had been getting some serious noise from what I thought was the in-line fuel pump (Quite loud squealing and wining) in my E28. So I replaced the fuel pump with a second-hand fuel pump and at the same time I replaced...
Started by Harls on
, 13 posts
by 6 people.
Answer Snippets (Read the full thread at eurocca):
It's the sort of item that is pretty much guaranteed to deteriorate with age, so you're always better off with a... .
I wouldn't bother with second hand fuel pumps...
That the fuel pump is piss-weak and can't maintain nearly enough pressure.
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