Computer may misinterpret low battery voltage and cause CEL on Honda Accord

The computer can misinterpret a low battery voltage and can cause a false Check Engine (MIL) light to come on. Updating the PCM can correct this issue.

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Average mileage: 131,400 (130,000–132,800)
Exhaust & Emissions affected: 2.4L 4 Cylinder
4 model years affected: 2003, 2004, 2005, 2007
4 people reported this problem
1 person shared problem details
2005 Honda Accord130,000
Multiple CEL due to low battery voltage.
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