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Mazda
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2008
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6 L4-2.3L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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U Code Charts
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U2021
U2021
DTC U2021 [ABS/TCS]
Note:
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To warm up the engine completely, idle the engine and wait for more than 5 minutes.
Step 1-Step 4:
