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Tech & Fab
MAF and TPS testing help
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<blockquote data-quote="Boonie Buster" data-source="post: 1454568" data-attributes="member: 15974"><p>So, I cleaned the MAF sensor, Thottle Body, and intake all the way back to the head. </p><p> </p><p>It def. made an improvement in runability, but still has a slight hesitation when accelerating. We checked the TPS and it seemed to be working properly, we did an Ohms test (please correct my improper electrical jargon if it's wrong) while cycling the throttle watching the difference in voltage as the throttle was opened, it seemed to be doing as expected. </p><p> </p><p>Maybe a clogged fuel filter? :eeek: It still could maybe be the TPS is causing it, I just don't know... :booo:</p><p> </p><p>EDIT: The cat has been replaced recently.</p></blockquote><p></p>
[QUOTE="Boonie Buster, post: 1454568, member: 15974"] So, I cleaned the MAF sensor, Thottle Body, and intake all the way back to the head. It def. made an improvement in runability, but still has a slight hesitation when accelerating. We checked the TPS and it seemed to be working properly, we did an Ohms test (please correct my improper electrical jargon if it's wrong) while cycling the throttle watching the difference in voltage as the throttle was opened, it seemed to be doing as expected. Maybe a clogged fuel filter? :eeek: It still could maybe be the TPS is causing it, I just don't know... :booo: EDIT: The cat has been replaced recently. [/QUOTE]
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