div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=pdffuel-trim-and-catalytic-converters-a-look-at-how-fuel-fuel-and-a-negativehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Fuel Trim and Catalytic Converters A look at how fuel fuel and a negative fuel trim means that the PCM is negating fuel The fuel trim number is obtained by adding the value of loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220525155a9f2c457f8b9a67178c72cfhtml5thumbnails1jpg width=140 height=200 divdiv class=annotationa href=http:wwwcaridcombosal rel=ugc nofollow target=_blankhttp:wwwcaridcombosaladiv div class=annotationa href=http:wwwcaridcomexhaust-systemshtml rel=ugc nofollow target=_blankhttp:wwwcaridcomexhaust-systemshtmladivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=pdffuel-trim-and-catalytic-converters-a-look-at-how-fuel-fuel-and-a-negativehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Fuel Trim and Catalytic Converters A look at how fuel fuel and a negative fuel trim means that the PCM is negating fuel The fuel trim number is obtained by adding the value of loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220525155a9f2c457f8b9a67178c72cfhtml5thumbnails2jpg width=140 height=200 divdiv