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What causes check engine light to come on in Mazda3?
asked
2 years
ago
in
Mazda
by
Caron
I have a new battery, new starter & 2 new sensors. What else could it be?
I just got gas & check engine light appeared. WHY?
mazda-3
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1
Answer
+1
vote
answered
2 years
ago
by
Nabeel
(
1.6k
points)
Engine check light can illuminate for a variety of reasons. The best way to know what is wrong is to connect OBD2 scanner to your vehicle and scan for fault codes.
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