Honda Accord Problem Report

Honda Accord PCM update to fix misfire and false CEL

(7 reports)

The PCM can misinterpret misfire data and set a false Check Engine (MIL) light requiring a PCM update to repair.

Engine misfire...diagnosed by autozone. Code p302. Engine started to hesitate and miss shortly after gas fill-up. Changed spark plug and ignition coil on number 2 and all was well after that.. happened again at 72,00 miles. Hate this car and would never again own a Honda. -
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codes show cylinder 2 and 4 misfire. changed plugs and wires. still show codes.
HAD THE SCANNED AND READS MISFIRING 1,2,3,4,5, NO CODES
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