Power FC 30% Injector Duty at Idle?
#1
30% Injector Duty at Idle?
Stock motor, stock ports 38,000 miles
Basemap from a local tuner for the exact same setup as follows:
GT35R 1.06 AR
550 Primaries, 1600 Secondaries with resistors
KG Fuel rail and Pressure Regulator
Supra Denso Pump
Full 3" Open Exhaust
GReddy 3 Row Front Mount
Electric water pump with custom radiator and Evans NPG-R
All Emissions removed from harness along with OMP and coolant level sensor.
Single Wire Bosch universal O2 sensor.
When started it dumps a ton of fuel at idle. Injector duty percentage on the Commander reads close to 30%. It has trouble maintaing idle with it this rich obviously and eventually will stall itself out.
Any ideas on where I should start and work my way through?
Basemap from a local tuner for the exact same setup as follows:
GT35R 1.06 AR
550 Primaries, 1600 Secondaries with resistors
KG Fuel rail and Pressure Regulator
Supra Denso Pump
Full 3" Open Exhaust
GReddy 3 Row Front Mount
Electric water pump with custom radiator and Evans NPG-R
All Emissions removed from harness along with OMP and coolant level sensor.
Single Wire Bosch universal O2 sensor.
When started it dumps a ton of fuel at idle. Injector duty percentage on the Commander reads close to 30%. It has trouble maintaing idle with it this rich obviously and eventually will stall itself out.
Any ideas on where I should start and work my way through?
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#8
The feeling, I believe is mutual.
Of course the way I've treated her over the last few years, who could blame her? And if she hates me, she must really hate you!![Wink](https://www.rx7club.com/images/smilies/wink.gif)
Chuck, I'm going to go down the list and check it out this weekend. Thanks for chiming in and it's good to see some of the old timers are still around.![Lol](https://www.rx7club.com/images/smilies/lol.gif)
UPS tracking says the Datalogit will be here tomorrow. So I'll go from there. Also thinking of sending out the injectors to be cleaned and flow tested.
![Nod](https://www.rx7club.com/images/smilies/nod.gif)
![Wink](https://www.rx7club.com/images/smilies/wink.gif)
Chuck, I'm going to go down the list and check it out this weekend. Thanks for chiming in and it's good to see some of the old timers are still around.
![Lol](https://www.rx7club.com/images/smilies/lol.gif)
UPS tracking says the Datalogit will be here tomorrow. So I'll go from there. Also thinking of sending out the injectors to be cleaned and flow tested.
#11
Rotary Enthusiast
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iTrader: (10)
Stock motor, stock ports 38,000 miles
Basemap from a local tuner for the exact same setup as follows:
GT35R 1.06 AR
550 Primaries, 1600 Secondaries with resistors
KG Fuel rail and Pressure Regulator
Supra Denso Pump
Full 3" Open Exhaust
GReddy 3 Row Front Mount
Electric water pump with custom radiator and Evans NPG-R
All Emissions removed from harness along with OMP and coolant level sensor.
Single Wire Bosch universal O2 sensor.
When started it dumps a ton of fuel at idle. Injector duty percentage on the Commander reads close to 30%. It has trouble maintaing idle with it this rich obviously and eventually will stall itself out.
Any ideas on where I should start and work my way through?
Basemap from a local tuner for the exact same setup as follows:
GT35R 1.06 AR
550 Primaries, 1600 Secondaries with resistors
KG Fuel rail and Pressure Regulator
Supra Denso Pump
Full 3" Open Exhaust
GReddy 3 Row Front Mount
Electric water pump with custom radiator and Evans NPG-R
All Emissions removed from harness along with OMP and coolant level sensor.
Single Wire Bosch universal O2 sensor.
When started it dumps a ton of fuel at idle. Injector duty percentage on the Commander reads close to 30%. It has trouble maintaing idle with it this rich obviously and eventually will stall itself out.
Any ideas on where I should start and work my way through?
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83revival
New Member RX-7 Technical
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09-03-15 10:42 PM