SPN 91 FMI 8 | SPN 2623 FMI 8 | SPN 111 FMI 3 | Faulty CPC4 (Common Powertrain Controller) PT. 2

CPC4 issues. The codes SPN 91 FMI 8, SPN 2623 FMI 8 & SPN 111 FMI 3 were showing up on my truck scanner tool by OTR Performance. OTR Performance Tool ✅🔧 https://otrperformance.com/?ref=thego... FREE SHIPPING Coupon Code: THEGOLDENTRUCKER Check Out OTR Performance Newest Adapter Review For All Engines!    • Nexiq Blue Link 2: The Ultimate Scanner To...   PT.1: how to replace the accelerator pedal    • SPN 91 FMI 8 | How To Replace The Accelera...   Summary: 1. Faulty CPC4 Diagnosis and Replacement The video discusses diagnosing multiple unrelated fault codes (e.g., accelerator pedal, ambient temperature, coolant) attributed to a faulty CPC4 (Common Powertrain Controller). The CPC4 replacement process is detailed, emphasizing it can be purchased and programmed at a dealership or third-party shop, avoiding unnecessary towing costs 2. Challenges During Breakdown The truck experienced intermittent issues like the inability to accelerate beyond 5 mph, unexpected engine revving, and multiple fault codes. This required careful troubleshooting and crawling to nearby repair shops . 3. DIY How To Replace The CPC4 Freightliner Cascadia The CPC4 is easily accessible behind a panel with four screws. Tools needed include a T25 screwdriver. Power must be disconnected before installation. 4. Cost of Replacement and Programming The CPC4 replacement cost is approximately $1,400, with additional fees for programming ($345) and potential core charges of $1,200 if the old part isn't returned. The total cost incurred for the replacement was $1,814 after returning the old CPC4. 5. Final Results and Observations After replacement, the truck performed as expected, resolving previous issues. However, the engine mileage reset to zero, which is a known behavior of CPC4 replacements. Follow Me On Social Media 🌐 Instagram:   / thegoldentrucker   Facebook:   / thegoldentrucker   TikTok:   / thegoldentrucker   X:   / goldentrucker   ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Fuel Cards I Use ⛽ RTS: Contact Me For Referral Mudflap: https://dashboard.mudflapinc.com/invi... ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Credit Cards I Use As Owner-Operator 💳 American Express: Business Gold Card: https://americanexpress.com/en-us/ref... Blue Business Plus: https://americanexpress.com/en-us/ref... ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Website 🌐 https://thegoldentruckerblog.com/ ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Shop Here 🛒 Amazon: https://thegoldentruckerblog.com/affi... Walmart: https://www.walmart.com/global/storef... ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ This video is NOT sponsored. Some product links are affiliate links which means if you buy something we'll receive a small commission. ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ Email 📧 [email protected] ➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖ I started my journey as an Owner-Operator in February 2021. Here, I will be sharing my experiences with you. From the good of being your own boss, to the bad that comes with a high risk industry. #OwnerOperater #OTR #trucker #fitness #overtheroad #finance 00:00 Introduction To Diff Issues 01:28 Woke up to check engine light one 02:01 diagnosing using otr diagnostics 02:14 spn 91 fmi 8 02:27 spn 111 fmi 5 03:39 on the side of the road 07:59 replacing the accelerator pedal cascadia 08:21 PT 2 Begins 09:18 getting towed to dealership 09:39 thoughts on dealerships practices 16:40 how to replace the cpc4 cascadia 18:46 installed the new cpc4 20:44 going over the price of the new cpc4