1.0Flagship One Bloghttps://www.fs1inc.com/blogFlagshipOnehttps://www.fs1inc.com/blog/author/flagship1inc/1992 Buick Century Engine Computer (ECM/PCM) Replacement Guide - Flagship One Blogrich600338<blockquote class="wp-embedded-content" data-secret="cYNM6rESBI"><a href="https://www.fs1inc.com/blog/1992-buick-century-pcm-replacement-guide/">1992 Buick Century Engine Computer (ECM/PCM) Replacement Guide</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.fs1inc.com/blog/1992-buick-century-pcm-replacement-guide/embed/#?secret=cYNM6rESBI" width="600" height="338" title="“1992 Buick Century Engine Computer (ECM/PCM) Replacement Guide” — Flagship One Blog" data-secret="cYNM6rESBI" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://www.fs1inc.com/blog/wp-includes/js/wp-embed.min.js
</script>
https://www.fs1inc.com/blog/wp-content/uploads/2026/07/1992-buick-century-pcm-location-card-1.webp1200675The 1992 Buick Century ECM (engine control module) manages fuel delivery and ignition timing. When it fails, your vehicle may not start or run properly. This guide covers replacement options and programming.