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S5 on limp mode

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Old 11-18-22, 08:13 PM
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S5 on limp mode
My car it's on limp mode, how I test that ecm and OMP. no engine light when grounding the port
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Old 11-19-22, 05:17 AM
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You grounded the single pin green connector, key on and light doesn't flash?
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Old 11-19-22, 10:15 AM
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Originally Posted by Turbonut
You grounded the single pin green connector, key on and light doesn't flash?
correct, ñlight doesn't flash
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Old 11-19-22, 10:48 AM
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When it went in limp mode did the CEL come on?
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Old 11-19-22, 12:24 PM
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how do you know its limp mode? what does it actually do?
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Old 11-20-22, 03:28 PM
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Originally Posted by j9fd3s
how do you know its limp mode? what does it actually do?
when first starts runs fine after about ten min won't accelerate and back fires . Would only give me partial throttle.
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S5 goes on limp mode.
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