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more throttle= slower 944S?

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Old 06-04-2010, 03:15 PM
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dillon410021
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Default more throttle= slower 944S?
I am still having an acceleration problem on my 1987 944S-68K miles. It seems to be the fastest when the throttle is about 1/4 of the way floored. Anything past that is slower acceleration. I used clarks garage to test the tps and it passed. I need some help checking some stuff. Please give me some pointers on stuff to check.
Thanks In Advance Rennlist!!!
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Old 06-04-2010, 03:32 PM
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krystar
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maybe AFM doesn't register correctly and it's stumbling ultra lean at more throttle
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Old 06-04-2010, 05:28 PM
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Swagger93
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Throttle position sensor and AFM. There are testing procedures for both on Clark's Garage.
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