How far off was the MAF transfer function? I know its not exactly right, but I'm curious how wrong it really is.
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86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousers -
I could see if I could compare the two readings between what it was, to what it is now, and tell you how off it was. The Curve is not as smooth as it should be, but it's a start.Originally posted by gadget73 View PostComment
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Originally posted by gadget73 View Post
Do you still need a certain ECU (with the tweecable J port) or can any of them work?sigpic
- 1990 Ford LTD Crown Victoria P72 - the street boat - 5.0 liter EFI - Ported HO intake/TB, 90 TC shroud/overflow, Aero airbox/zip tube, Cobra camshaft, 19lb injectors, dual exhaust w/ Magnaflows, Cat/Smog & AC delete, 3G alternator, MOOG chassis parts & KYB cop shocks, 215/70r/15s on 95-97 Merc rims
- 2007 Ford Escape XLT - soccer mom lifted station wagon - 3.0 Duratec, auto, rear converter delete w/ Magnaflow dual exhaust
- 2008 Mercury Grand Marquis Ultimate Edition - Daily driver - 4.6 2 valve Mod motor, 4R75E, 2.73s. Bone stockComment
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The Tweecer supports more ECUs, but yes, they both use the J3 port to be able to fuck with the computer's programming.Originally posted by 1990LTD View Post
ON AN EXCELLENT SIDE NOTE!!!!!!!!!
I finally fixed the Open Loop to Closed Loop Transition.
Turns out, that when I did the engine 2 Augusts ago, I plugged the O2 sensors into the wrong connector for the main harness. Which resulted in the signal coming from Bank 1's O2 sensor (Passenger side) was actually relaying it's signal from Bank 2 (Drivers side) As the O2 sensor relayed these signals to the computer, the computer tried to correct for it. While the one bank stayed the same, the other bank became way lean, or way rich. Causing the back firing, hesitation and such that I've had since I put the engine in the car.Comment
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Nice! Gotta love simple fixes.
85 4 door 351 Civi Crown Victoria - Summer daily driver, sleeper in the making, and wildly inappropriate autocross machine
160KMs 600cfm holley, shorty headers, 2.5" catted exhaust, 255/295 tires, cop shocks, cop swaybars, underdrive pulley, 2.73L gears.
waiting for install: 3.27's, Poly bushings, boxed rear arms, 2500 stall converter, ported e7's, etc
06 Mazda 3 hatch 2.3L 5AT (winter beater that cost more than my summer car)Comment
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Yeah, if it wasn't for the datalogging and sensor readings that the quarterhorse and binary editor did, I'd still be driving it around like that. 2 years. Well almost 2.Originally posted by johnunit View Post
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I could have sworn I suggested checking that. I know I checked it on my car when I was chasing problems with it.86 Lincoln Town Car (Galactica).
5.0 HO, CompCams XE258,Scorpion 1.72 roller rockers, 3.55 K code rear, tow package, BHPerformance ported E7 heads, Tmoss Explorer intake, 65mm throttle body, Hedman 1 5/8" headers, 2.5" dual exhaust, ASP underdrive pulley
91 Lincoln Mark VII LSC grandpa spec white and cranberry
1984 Lincoln Continental TurboDiesel - rolls coal
Originally posted by phayzer5
I drive a Lincoln. I can't be bothered to shift like the peasants and rabble rousersComment
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That could have been wrong on my vic.
Mother. Fucker.1983 Grand Marquis 2Dr Sedan "Mercules"
Tremec TKO conversion, hydraulic clutch, HURST equipped!
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I was this close to putting a carb on it...
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How does that beast run now?
PackmanComment
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I got a package today! Inside were 2 HPP wheels! Finally a complete set.Comment
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Yea! Now powdercoat the spokes black and leave the lip polished aluminum
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Dark blue, with polished lip. This may or may not happen depending on price and time to get wheels refinishedComment
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you should send your spare HPP to live on a farm up north. it would be much happier there.sigpic
- 1990 Ford LTD Crown Victoria P72 - the street boat - 5.0 liter EFI - Ported HO intake/TB, 90 TC shroud/overflow, Aero airbox/zip tube, Cobra camshaft, 19lb injectors, dual exhaust w/ Magnaflows, Cat/Smog & AC delete, 3G alternator, MOOG chassis parts & KYB cop shocks, 215/70r/15s on 95-97 Merc rims
- 2007 Ford Escape XLT - soccer mom lifted station wagon - 3.0 Duratec, auto, rear converter delete w/ Magnaflow dual exhaust
- 2008 Mercury Grand Marquis Ultimate Edition - Daily driver - 4.6 2 valve Mod motor, 4R75E, 2.73s. Bone stockComment
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