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Upshift at full throttle (4L60E)

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Old 10-07-2010, 09:43 AM
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Default Upshift at full throttle (4L60E)

Does the pcm do something different for a full throttle upshift? I'm wondering because I keep blowing the PCM fuse when this happens. Everything works fine otherwise and I can drive it anywhere as long as I don't floor it.
Old 10-07-2010, 04:21 PM
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the fuse runs the maf and O2s also
check for rubbed wires any slop in the mounts could be the reason it blows wot O2s being my best guess.




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