{"id":2523,"date":"2019-01-16T16:26:19","date_gmt":"2019-01-16T16:26:19","guid":{"rendered":"http:\/\/carcomputerexchange.com\/blog\/?p=2523"},"modified":"2025-01-08T12:38:34","modified_gmt":"2025-01-08T12:38:34","slug":"buying-the-right-pcm","status":"publish","type":"post","link":"https:\/\/carcomputerexchange.com\/blog\/buying-the-right-pcm\/","title":{"rendered":"How Do I Know I’m Buying the Right PCM?"},"content":{"rendered":"

Need a replacement ECM?<\/strong>\u00a0 We sell preprogrammed “plug and play” engine computers (ECMs, TCMs, and PCMs) for all makes and models!\u00a0 We only sell OEM parts that are GUARANTEED to work with your vehicle.<\/p>\n

Order today and it’ll\u00a0ship within 48 hours:\u00a0\u00a0<\/strong>find the right ECM for your vehicle now \u00bb<\/a><\/strong><\/p>\n

\"dodge-ecm-location\"<\/p>\n

\"determine-pcm\"<\/strong><\/p>\n

How do I know this is the right PCM for my vehicle?\u00a0 When replacing your PCM, it\u2019s vital that you are choosing the right<\/em> PCM for your vehicle. That\u2019s because when there\u2019s a problem with your vehicle\u2019s powertrain control module (PCM), it\u2019s a big deal.\u00a0 This is your car\u2019s internal computer and controls and monitors a host of functions within your car and its engine.<\/p>\n

In order to help your engine run at optimal performance, your PCM receives inputs from sensors that are spread around your car and which give information related to engine management and performance. Vital systems controlled by the PCM include the fuel Injection, fuel emission, automatic transmission, and anti-lock brake systems, among others.<\/p>\n

Suffice it to say, when your car\u2019s main computer is having problems, it means problems for your entire vehicle. Effects of a malfunctioning or broken PCM can mean anything from less efficient driving, all the way to catastrophic engine failure.<\/p>\n

That\u2019s why, if you determine that the issue with your vehicle is the result of a faulty powertrain control module, it is best to act quickly to get it replaced. To help you determine what the problem is, there are certain error codes that typically mean you are having problems with your PCM.<\/p>\n

Error Codes<\/h2>\n

These are some of the most common problems and reasons for replacing a PCM, but be sure to check out our bigger comprehensive guide on PCM error codes:<\/p>\n

P0600<\/strong> – Serial Communication Link
\nP0601<\/strong> – Internal\u00a0Control Module\u00a0Memory Check Sum Error
\nP0602<\/strong> – Control Module\u00a0Programming Error
\nP0603<\/strong> – Internal\u00a0Control Module\u00a0Keep Alive Memory (KAM) Error
\nP0604<\/strong> – Internal\u00a0Control Module\u00a0Random Access Memory (RAM) Error
\nP0605<\/strong> – Internal\u00a0Control Module\u00a0Read Only Memory (ROM) Error
\nP0606<\/strong> – ECM\/PCM Processor\u2028\u2028P0607 – Control Module\u00a0Performance
\nP0608<\/strong> – Control Module\u00a0VSS Output ‘A’
\nP0609<\/strong> – Control Module\u00a0VSS Output ‘B’
\nP0610<\/strong> – Control Module\u00a0Vehicle Options Error<\/p>\n

Should I Replace or Repair\u00a0My PCM?<\/h2>\n

Okay, so once you see there\u2019s a problem with your car, run the diagnostics, and determine that it\u2019s a problem with your PCM, what do you do next?
\nThe majority of the time you\u2019re going to want to replace your PCM rather than try to repair it. This is a highly complex and technical part of your engine\u2014as much a mechanical component as a computer\u2014and if you or the professional technician are not highly qualified, you\u2019ll likely have further PCM problems down the road. What\u2019s more, replacement often comes with guarantees on the lifespan and warranty, and even many dealerships prefer to go this route because it means less time and fewer repairs from them over time.<\/p>\n

Not to mention, if you go the route of replacing your faulty PCM, you\u2019re able to save cost on labor by simply replacing it yourself. All you have to do is make sure you identify the correct PCM for your particular vehicle\u2014because there are a lot of different types and you want to avoid unnecessary returns.<\/p>\n

Choosing the Right Engine Computer for Your Car or Truck<\/h2>\n

Many PCMs appear to be exactly the same on the outside (same sized box and connectors) but may be wired or calibrated differently inside. If the wrong PCM is installed in a vehicle it might run, but probably not very well. Close enough just doesn\u2019t cut it when it comes to replacing PCMs.<\/p>\n

So how do you choose the right PCM for your car? Correctly identifying the powertrain control module requires the vehicle make, model, year, and engine size, as well as the OEM part number on the PCM itself. Most suppliers\u2019 catalogs list replacement PCMs both ways, so if in doubt, always refer to the OEM number on the PCM and look it up in the suppliers cross reference index to find their replacement part number. Just to reiterate, it is very important that you get these numbers right when going to purchase, or your car will not run at optimal performance.<\/p>\n

Verify\u00a0the Right PCM Online in Seconds<\/h2>\n

Luckily, even if you are replacing your PCM yourself, you are not alone. At CarComputerExchange.com we make it simple for you. With our online computer finder tool, all you have to do is put in your car\u2019s make, model, and year, and then choose from the different compatible PCMs. After purchasing, we will get your VIN number and mileage so we can program the module to suit your car exactly. When it comes to choosing the correct PCM for your car, we\u2019ll do the work for you.<\/p>\n

Plus, every PCM we sell is 100% plug and play, meaning you can install it yourself without visiting a dealer, and comes with our 100% Iron Clad Guarantee and free Lifetime Warranty. So you can rest easy knowing you are choosing the correct PCM and save the time and cost of taking your car into a dealership.<\/p>\n","protected":false},"excerpt":{"rendered":"

Need a replacement ECM?\u00a0 We sell preprogrammed “plug and play” engine computers (ECMs, TCMs, and PCMs) for all makes and models!\u00a0 We only sell OEM parts that are GUARANTEED to work with your vehicle. Order today and it’ll\u00a0ship within 48 hours:\u00a0\u00a0find the right ECM for your vehicle now \u00bb How do I know this is…<\/p>\n","protected":false},"author":1,"featured_media":2521,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"\nHow Do I Know I'm Buying the Right PCM? – CarComputerExchange.com<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/carcomputerexchange.com\/blog\/buying-the-right-pcm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Do I Know I'm Buying the Right PCM? – CarComputerExchange.com\" \/>\n<meta property=\"og:description\" content=\"Need a replacement ECM?\u00a0 We sell preprogrammed “plug and play” engine computers (ECMs, TCMs, and PCMs) for all makes and models!\u00a0 We only sell OEM parts that are GUARANTEED to work with your vehicle. Order today and it’ll\u00a0ship within 48 hours:\u00a0\u00a0find the right ECM for your vehicle now \u00bb How do I know this is...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/carcomputerexchange.com\/blog\/buying-the-right-pcm\/\" \/>\n<meta property=\"og:site_name\" content=\"CarComputerExchange.com\" \/>\n<meta property=\"article:published_time\" content=\"2019-01-16T16:26:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-08T12:38:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/carcomputerexchange.com\/blog\/wp-content\/uploads\/2019\/01\/determine-pcm.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"carcompblog\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"carcompblog\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/buying-the-right-pcm\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/buying-the-right-pcm\\\/\"},\"author\":{\"name\":\"carcompblog\",\"@id\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/#\\\/schema\\\/person\\\/5deaeed49e7348130ec7012f851c3730\"},\"headline\":\"How Do I Know I’m Buying the Right PCM?\",\"datePublished\":\"2019-01-16T16:26:19+00:00\",\"dateModified\":\"2025-01-08T12:38:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/buying-the-right-pcm\\\/\"},\"wordCount\":894,\"image\":{\"@id\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/buying-the-right-pcm\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/01\\\/determine-pcm.jpg\",\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/buying-the-right-pcm\\\/\",\"url\":\"https:\\\/\\\/carcomputerexchange.com\\\/blog\\\/buying-the-right-pcm\\\/\",\"name\":\"How Do I Know I'm Buying the Right PCM? 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