Ford Fuel Lean Short Term Too Trim

Thursday, June 18, 2009 - 17 Posts by 7 People

Are where they are commanded, the wideband just shows lean which is making me thing it is a fuel pressure be my fuel pressure regulator because it lags a few seconds behind the vacuum/boost. It is adjustable short term fuel trim, which is feedback from O2s in closed loop and commanded a/f in open loop...

Wednesday, October 07, 2009 - 20 Posts by 4 People

To filler neck new throttle positioning sensor maf sensor was switched still 171 174 bank 1 and 2 lean or if a malfunction occurs, the long term fuel trim values will reach a calibratable rich or lean... fuel trim corrections at their limits, in conjunction with a calibratable deviation in short term...

Tuesday, October 13, 2009 - 10 Posts by 8 People

Going to check the voltage of both of my upstream O2's as well as Short and Long term fuel trim... At idle, operating temperature recieved P0174 (Running lean on Bank 2). I'm thinking of brake cleaner and a basic obdII scantool that can see short term fuel trims. When your ...

Sunday, October 18, 2009 - 24 Posts by 15 People

Ford is on a ROLL. These are the words of a certain fellow Forum goer who seems to be a Fan of the company that Stephen Wozniak help found. I ask Where???? Seriously. Where??? Ford's one claim as Ford's Phaeton...a sort of bridge too far in the auto market taking a Ford full sizer into a price...

Monday, October 12, 2009 - 14 Posts by 8 People

High 1.000 Low 2.020 Final Ratio: 3.727 In terms of ground clearance, there's not much in it between , width, the triton has about 30-40mm over the ford. Fuel economy is claimed at 9.5L/100 for the ford... , Triton Claims 8.3L/100km. Not really concerned too much with fuel economy, both of these figures

Friday, August 11, 2000 - 20 Posts by 8 People

Yes, that TYPO was on purpose.. Fuel injection is the topic of the day. There are sooo many types multipoint? Lets roll up our sleaves and chat fuel infection guys.. Help me out here... Speed density Vs of fuel amounts-red for lean, yellow for stoich and green for rich. Fuel mapping in the "open loop"...

Wednesday, March 23, 2005 - 10 Posts by 1 People

OVERVIEW The most powerful factory-built Ford Mustang in history will take to the street next year , following a unique collaboration between performance car legend Carroll Shelby and the Ford Special reactions have been extremely positive in terms of chassis dynamics." The race-prepared Ford Racing

Sunday, November 01, 2009 - 218 Posts by 101 People

Of the year, and the housing prices are reasonable.I'm leaning towards Iowa.In the 1950's one MAN working the housing bust, the price is still way too high for what they are worth.and its 1946 floor furnace but are now so ridiculously over priced that they have become luxuries: Television. Everyone used to get the same channels...

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Tuesday, November 03, 2009 - 9 Posts by 8 People

From DI system 113 - Short term fuel trim (lambda control) too lean/rich 232 -... lean or rich @ idling The engine has had the light on for a while.. fuel economy is suffering badly CELo2 sensors are cheap. use a 88 ford mustang lx 5.0 universal 3 wire sensor. like $35 bux tops

Thursday, November 19, 2009 - 15 Posts by 5 People

Load, MAF counts, timing/spark, and Short term fuel trim on Bank 1 and short term... ratio). At the time, did not understand MAF counts, load, or short term fuel trims. One of my... to a 1-3% correction instead of a current 20-24% correction (See the short term fuel trim numbers...