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HIC1 Replacement (Distributor Signal Conditioner)

HIC1 Replacement (Distributor Signal Conditioner)

Apollo Tuning

This part is used to repair Honda OBD1 ECUs with CEL codes 4, 8, and 9. If you've replaced distributors and still have a CEL, this is probably your solution. HIC1 converts variable reluctance (AC) signals from your distributor to digital square waves that the microcontroller in the ECU can process.

 

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