I recently installed an intake manifold spacer in my car, as well as 2 new gaskets on both sides of the spacer. The spacer restricts a small amount of heat from the lower part of the engine to transfer to the intake manifold. After installation I had my CEL come on. Auto zone and O’Reilly ran codes and they were P01123- throttle position sensor\/switch A circuit high input, P0222-throttle position sensoror pedal position sensor\/switch B circut low input.<\/p>\n
I sought help from some forums members at a certain website, and they suggested I get an OBD2 reader and an app on my phone to read if I was getting WOT from the TPS\/Electronic throttle control. I did and I do get a full WOT when flooring it, which should mean the TPS\/ETC is fine. I then used the reader and the app to pull codes from my ECU, and I got P0113-intake air temp circuit high input, P0106-manifold absolute pressure\/barometric pressure circuit range\/performance problem, and finally P2228-barometric pressure circuit low.<\/p>\n
I have tried resetting the ECU a number of times. I have ensure all sensors are plugged in. I have ensured there are no loose wires or nicks or cuts in the wires. I’m at a loss as to what to try next. This is sort of a oddball car to get help on because, other than a dealership, there’s just not many specialists out there for them. Thank you for any information you may be able to provide. <\/p>\n","protected":false},"excerpt":{"rendered":"
I recently installed an intake manifold spacer in my car, as well as 2 new gaskets on both sides of the spacer. The spacer restricts a small amount of heat from the lower part of the engine to transfer to the intake manifold. After installation I had my CEL come on. Auto zone and O’Reilly… Read More »2013 Hyundai Genesis Coupe, 3.8GDi<\/span><\/a><\/p>\n","protected":false},"author":11583,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[112],"tags":[10217],"class_list":["post-27330","post","type-post","status-publish","format-standard","hentry","category-hyundai","tag-genesis"],"_links":{"self":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/posts\/27330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/users\/11583"}],"replies":[{"embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/comments?post=27330"}],"version-history":[{"count":0,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/posts\/27330\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/media?parent=27330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/categories?post=27330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-json\/wp\/v2\/tags?post=27330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}