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After tune got po 1-3 code>

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Old Sep 11, 2019 | 02:15 PM
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Default After tune got po 1-3 code>
What can be done to clear code>--code 103--mass aor meter voltage-aor?
Last edited by royal flush; Sep 11, 2019 at 02:17 PM.
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Old Sep 11, 2019 | 02:23 PM
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Clean the MAF,reset the code and see if it comes back.Cheap and easy place to start before going in too deep!
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Old Sep 11, 2019 | 03:05 PM
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Moved to C5 Tech.
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Old Sep 11, 2019 | 04:21 PM
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Take the car back to the tuner !!
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Old Sep 11, 2019 | 06:38 PM
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The tuner did a speed density tune, and the P0103 is a result of it. The P0103 has to be current to be in SD mode.

Russ Kemp
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