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08-05-07, 05:45 AM
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#1 |
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IH8MUD Junior
Join Date: Jan 2007
Location: Finland
Posts: 77
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fuel pump adjustment
I thought there is no change to adjust electronic controlled fuel pump manually, but there is!!! Here is some instructions (belongs to an aftermarket intercooler installation):
 I found some close up picture of the adjustment screw:  Ou yeah! I couldnīt resist the temptation and tried right now this trick. And yes, there is same affect than if you turn fuel screw tighter in manually controlled pump. I turned 1/2 turn clockwise and now it feels much more effective than like it feel after tuning-box installation. Now I can see a little "powersmoke" during full throttle acceleration when closing 4000 rpm. __________________ Land Cruiser KZJ90 -96 -2" bodylift + 1.25" spacers at front -33x12.50R17LT tires -Water Intercooler -3" exhaust pipe (incl. down pipe) Last edited by -MaTTi-; 08-12-07 at 01:25 PM. |
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08-05-07, 06:19 AM
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#2 |
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IH8MUD Junior
Join Date: Jan 2007
Location: Finland
Posts: 77
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Turning the screw didnīt affect to fuel consumption at all. The last tank was exactly same than before: 10.6 l/100 km (mix-drive, mainly mainroad, AC on)
__________________ Land Cruiser KZJ90 -96 -2" bodylift + 1.25" spacers at front -33x12.50R17LT tires -Water Intercooler -3" exhaust pipe (incl. down pipe) Last edited by -MaTTi-; 08-12-07 at 01:28 PM. |
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08-14-07, 02:32 PM
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#3 |
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IH8MUD Rookie
Join Date: Oct 2006
Location: Switzerland
Posts: 19
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Hello MaTTi
Thanks a lot for this information Just an Question: its proposed for the 1-KZ-TE or the 1KD-FTV?  Or is the Fuel injection pump in both Case the same? Thanks! Greetings from the Swiss Alp's Tundra 
__________________ Bitumen? Just another waste of taxpayer's Money! 
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08-16-07, 08:53 AM
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#4 | |
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IH8MUD Junior
Join Date: Jan 2007
Location: Finland
Posts: 77
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Quote:
Thanks.  Wish Iīd get to visit there sometime.
__________________ Land Cruiser KZJ90 -96 -2" bodylift + 1.25" spacers at front -33x12.50R17LT tires -Water Intercooler -3" exhaust pipe (incl. down pipe) |
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08-23-07, 04:21 PM
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#5 |
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IH8MUD Junior
Join Date: Jan 2007
Location: Finland
Posts: 77
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Consumption is now lower than before, 10.3 l/100 km. I measured exhaust gas: k-absortion was 1.71, before about 1.20 (limit is max. 3.0). So itīs not even close.
__________________ Land Cruiser KZJ90 -96 -2" bodylift + 1.25" spacers at front -33x12.50R17LT tires -Water Intercooler -3" exhaust pipe (incl. down pipe) |
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08-30-07, 06:02 PM
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#6 |
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Mod in Hibernation
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so do you have a pyrometer to ensure you just didn't over fuel it? Otherwise the Exhaust gas temps may get high and cause engine damage...
__________________ -84 BJ60, Finally on the FN road! -91 FJ80, wife's ride Iron Butt award winner of the Cruise Moab 08 ! |
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08-31-07, 12:36 PM
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#7 | |
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IH8MUD Junior
Join Date: Jan 2007
Location: Finland
Posts: 77
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Quote:
Iīve heard enough about gas temps...  there is no black smoke, so it canīt be a problem.
__________________ Land Cruiser KZJ90 -96 -2" bodylift + 1.25" spacers at front -33x12.50R17LT tires -Water Intercooler -3" exhaust pipe (incl. down pipe) |
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03-10-08, 03:50 PM
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#8 | |
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IH8MUD Rookie
Join Date: Oct 2006
Location: Switzerland
Posts: 19
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Quote:
Tundra
__________________ Bitumen? Just another waste of taxpayer's Money!
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