PCM CONSTRUCTION/OPERATION [ZJ, ZY]
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Structure
• A 120-pin (two-block) PCM connector has been adopted.
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Caution
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• The PCM is built into the air cleaner cover. Applying excessive pressure to the cover could damage the PCM. Be careful not to put your hands on the PCM during the removal/installation. Removing the PCM from the air cleaner could damage the sealing or the circuitry. Do not remove PCM from the air cleaner.
PCM heat resistance
• Contains a structure to allow air passage below the PCM case of the PCM, which is located on the engine, using forced air while the vehicle is driven.
• The PCM case has a filter to adjust the pressure differences in the PCM case from the heat.
PCM durability
• Rubber bushes are used in the installation area of the air cleaner to the engine, to reduce vibration from the engine.
PCM water resistance
• Sealing rubber is used in the PCM case and sealing surfaces of the PCM to prevent water penetration to the PCM case.
• Water-resistance processing is used to prevent water penetration to the PCM area from the filter used for pressure adjustment.
