Car Problem Reports

Honda Accord PCM can misinterpret air fuel ratio and coolant temp requiring replacement of the PCM

Honda Accord Problem
1 Report
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Model Year Affected: 2000

Exhaust & Emissions Affected: 2.3L 4 Cylinder


A Check Engine Light can come on because some models may misinterpret the ratio of air and fuel being burned for combustion. The powertrain control module (PCM) can also misinterpret data from the coolant sensor and set a Check Engine Light. For either condition, the PCM will need to be replaced.

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