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12-04-2009, 05:02 PM
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#51
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Fast & Filthy
Join Date: Jun 2008
Posts: 3,840
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Quote:
Originally Posted by Leedom
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So it's either got too much timing or the afr is too lean. How much timing is the ecu pulling? Does the tuner allow you to make adjustments to the timing or afr? If so, pull 2 degrees starting at 3600 rpms up and see if it helps. If you knew how much the ecu was pulling now it would help. |
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12-04-2009, 06:39 PM
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#52
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Senior Member
Join Date: Jul 2008
Posts: 739
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Are you running a 91 octane tune? You can datalog how much spark your car is pulling due to knock. You can adjust timiing, either globally, or in pre-determined ranges. I don't remember what the pre-determined ranges are, but I think they are from 2000-4000, 4000-6000, and 6000+.
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HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
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12-05-2009, 12:32 AM
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#53
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Graphics B*tch
Join Date: Dec 2006
Posts: 2,197
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I understand what you guys are saying but I would rather not mess with that timing. I can bump the WOT AF up a bit and see if that help otherwise I would probably be making another trip up to see you and your family Ron.  Who knows, I might get crazy with Sean this weekend and mess with the timing myself, with all you guy's input of course.
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Adam
'13 Ford Fusion SE (2.0L EcoBoost)(Conor)
'03 Zinc Yellow Mach 1(Yazmine)
290HP / 305TQ
1/4 mile ET: 13.28 @ 101MPH (1.867 60')
'99 White F-150 (4.6L)(Bud Jr.)-gone but never forgotten
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12-05-2009, 12:43 AM
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#54
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Senior Member
Join Date: Jul 2008
Posts: 739
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Quote:
Originally Posted by Leedom
I understand what you guys are saying but I would rather not mess with that timing. I can bump the WOT AF up a bit and see if that help otherwise I would probably be making another trip up to see you and your family Ron. Who knows, I might get crazy with Sean this weekend and mess with the timing myself, with all you guy's input of course. |
Retarding the timing a couple of degrees won't hurt anything. What tune did you load up?
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HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
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12-05-2009, 12:45 AM
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#55
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Graphics B*tch
Join Date: Dec 2006
Posts: 2,197
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Quote:
Originally Posted by joedls
Retarding the timing a couple of degrees won't hurt anything. What tune did you load up?
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I pretty much just loaded the tune that SCT provides. I have to use the 91 tune because that is the only tune my car runs on (91 stock for me). All I adjusted for was the gears.
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Adam
'13 Ford Fusion SE (2.0L EcoBoost)(Conor)
'03 Zinc Yellow Mach 1(Yazmine)
290HP / 305TQ
1/4 mile ET: 13.28 @ 101MPH (1.867 60')
'99 White F-150 (4.6L)(Bud Jr.)-gone but never forgotten
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12-05-2009, 12:49 AM
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#56
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Senior Member
Join Date: Jul 2008
Posts: 739
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Do you have a CAI on your car?
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HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
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12-05-2009, 12:55 AM
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#57
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Graphics B*tch
Join Date: Dec 2006
Posts: 2,197
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CAI, intake spacer and flowmaster mufflers and a badass Shaker!!!!
__________________
Adam
'13 Ford Fusion SE (2.0L EcoBoost)(Conor)
'03 Zinc Yellow Mach 1(Yazmine)
290HP / 305TQ
1/4 mile ET: 13.28 @ 101MPH (1.867 60')
'99 White F-150 (4.6L)(Bud Jr.)-gone but never forgotten
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12-05-2009, 12:58 AM
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#58
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Graphics B*tch
Join Date: Dec 2006
Posts: 2,197
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Quote:
Originally Posted by 94cobra69ss396
So it's either got too much timing or the afr is too lean. How much timing is the ecu pulling? Does the tuner allow you to make adjustments to the timing or afr? If so, pull 2 degrees starting at 3600 rpms up and see if it helps. If you knew how much the ecu was pulling now it would help.
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Here are my adjustment options
Mach 1
91 Octane, Race Fuel, Speed Limiter, Idle Drive, Idle Neutral, Shift Point 1-2, Shift Point 2-3, Shift Point 3-4, Shift Firmness 1-2, Shift Firmness 2-3, Shift Firmness 3-4, Rev Limiter, Cooling Fans, Spark 0 - 2000, Spark 2000 - 4000, Spark 4000 - 8000, WOT FUEL, Axle Ratio, 30lb injector, 42lb injector, 90mm Lightning MAF
__________________
Adam
'13 Ford Fusion SE (2.0L EcoBoost)(Conor)
'03 Zinc Yellow Mach 1(Yazmine)
290HP / 305TQ
1/4 mile ET: 13.28 @ 101MPH (1.867 60')
'99 White F-150 (4.6L)(Bud Jr.)-gone but never forgotten
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12-05-2009, 01:00 AM
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#59
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Senior Member
Join Date: Jul 2008
Posts: 739
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Quote:
Originally Posted by Leedom
CAI, intake spacer and flowmaster mufflers and a badass Shaker!!!!
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I'm not familiar with how the Mach 1 came from the factory. I know it came with a shaker. Was it functional? Is the CAI stock? If not, that could explain your pinging problem. If you have an intake that breathes better, but don't adjust the tune for it, your car could run lean. When did the pinging start?
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HP numbers are good and all, but they are like asking someone how much they can bench. What difference does it make if I can still kick your ass?
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12-05-2009, 02:36 AM
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#60
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Neanderthal
Join Date: Mar 2008
Posts: 5,320
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__________________
64 Vette Roadster 400 ci
1990 F150 351 ci SuperCharged
48 Harley Pan Head 76 ci
2016 Nissan Altma
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