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The Dodge Caliber (typically equipped with 1.8L, 2.0L, or 2.4L engines) uses an <\/span>Electronic Throttle Body (ETB)<\/span><\/b>, a critical component that precisely regulates the amount of air entering the engine.<\/span><\/p>\n \n <\/p>\n The throttle body is an air metering device positioned between the air filter housing\/air intake hose and the intake manifold.<\/span> Its primary function is to:<\/p>\n Control Engine Speed and Power:<\/b> It houses a <\/span>throttle plate (or butterfly valve)<\/span><\/b>.<\/span> By opening and closing this plate, it controls the volume of air that is mixed with fuel inside the engine’s combustion chambers.<\/span> More air means more powerful combustion.<\/span><\/p>\n Respond to Driver Input:<\/b> Unlike older cable-operated systems, the Caliber uses a <\/span>“drive-by-wire”<\/span><\/b> (or Electronic Throttle Control – ETC) system.<\/span> When the driver presses the accelerator pedal, a sensor sends an electronic signal to the Engine Control Unit (ECU).<\/span> The ECU then commands an internal <\/span>electric motor<\/span><\/b> inside the throttle body to move the throttle plate to the exact necessary position.<\/span><\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":" The Caliber’s throttle body is an integrated assembly that contains several essential parts:<\/span><\/p>\n Housing:<\/b> Typically made of <\/span>aluminum<\/span><\/b> or a durable composite plastic.<\/span><\/p>\n Throttle Plate (Butterfly Valve):<\/b> The physical, round metal plate that rotates to restrict or allow airflow.<\/p>\n<\/li>\n Throttle Actuator Motor:<\/b> The electric motor (actuator) controlled by the ECU that physically moves the throttle plate.<\/span><\/p>\n Throttle Position Sensor (TPS):<\/b> A sensor that reports the precise angle (position) of the throttle plate back to the ECU.<\/span><\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":1037,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[24],"product_tag":[],"class_list":{"0":"post-935","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dodge","8":"first","9":"instock","10":"sale","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/product\/935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/comments?post=935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/media\/1037"}],"wp:attachment":[{"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/media?parent=935"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/product_brand?post=935"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/product_cat?post=935"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tlcventures.co.za\/index.php\/wp-json\/wp\/v2\/product_tag?post=935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}1. Primary Function: Airflow Control<\/span><\/h3>\n
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