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Mazda
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2009
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3 L4-2.3L
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A L L Diagnostic Trouble Codes ( DTC )
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P0140
P0140
DTC P0140 [LF, L3]
Detection Condition/Possible Cause (Part 1):
Detection Condition/Possible Cause (Part 2):
*1
LF ATX
*2
LF MTX, L3
Diagnostic procedure
Step 1-Step 6:
Step 7-Step 9:
Step 10-Step 11:
*1
LF ATX
*2
LF MTX, L3