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PCM Diagnostics & Tuning
ok wierd one here

PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

ok wierd one here

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Nov 7, 2003 | 03:54 PM

#1

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ok wierd one here

maf freq. is 0(zero) ltrims are zero and car shifts F#$ked up. could it be a bad maf or a ground that controls it?

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Nov 7, 2003 | 06:29 PM

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WS6FirebirdTA00

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i would think MAF BUT....im not professional hopefully someone will chime in here soon

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Nov 7, 2003 | 08:05 PM

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are you throwing codes for o2 sensor heaters as well? If so, check the "sensors" fuse under the hood.

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Nov 7, 2003 | 08:55 PM

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Quote:

Originally Posted by Brains

are you throwing codes for o2 sensor heaters as well? If so, check the "sensors" fuse under the hood.

ok fuse is blown, but keeps blowing as i replace it, what does that fuse control and i have no idea where to start looking

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Nov 7, 2003 | 09:02 PM

#5

WS6FirebirdTA00

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i would think to check all your under hood sensors and make sure a wire isnt exposed and grounding out....not too sure though

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