{"product_id":"amdp-2020-2022-lm2-3-0l-duramax-hp-tuners-custom-tuning","title":"AMDP 2020-2022 LM2 3.0L Duramax HP Tuners Custom Tuning","description":"\u003cp\u003eUnlock the full potential of your 2020-2022 GM Sierra or Silverado 1500 equipped with the 3.0L LM2 Duramax engine with our AMDP custom tuning package. Designed to enhance performance, improve drivability, and maintain reliability, this tuning solution offers three distinct power levels tailored to your driving needs.\u003c\/p\u003e\u003cp\u003eThis product is for the pickup only, all of the SUV 3.0's are E66 ECM which is a different product option. This product is for NON-REFRESH Trucks Only!!\u003c\/p\u003e\u003cp\u003eAn Easy way to tell if the truck is a 20-22 or a 22.5 refresh is the center radio display. If it has the large new display then it is a 22.5+ truck and the E66 controller.\u003c\/p\u003e\u003cp\u003eAn easy way to tell if the truck is tuneable on this product it the key shape (see product photo) Whether you're looking for emissions-compliant optimization or maximum power output, our tunes deliver exceptional results while preserving the factory safety parameters. The ECM can be unlocked VIA OBD when flashing our tune file now, no need to send in to unlock anymore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Power Levels\u003c\/strong\u003e — Choose from three expertly crafted tunes to match your performance goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Throttle Response\u003c\/strong\u003e — Eliminates dead pedal feel for a more responsive driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCM Tuning Available\u003c\/strong\u003e — Synchronized ECM and TCM calibrations ensure smoother shifts, better torque delivery, and improved towing performance.\u003c\/li\u003e\n\u003cli\u003eHP Tuners MPVI3+ Required Power Levels:\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLevel 1:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e0 HP Designed for drivers seeking a delete-only option. Maintains stock power output while optimizing engine efficiency.\u003c\/p\u003e\u003cp\u003eIdeal for daily driving with enhanced fuel economy and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLevel 2:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e+30 HP Over Stock Adds approximately 30 HP and 70 lb-ft of torque over stock for a noticeable performance boost. Enhances mid-range torque for better acceleration and towing capability.\u003c\/p\u003e\u003cp\u003eMaintains factory safety parameters and emissions equipment for compliance. Improved fuel economy under light throttle or highway driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLevel 3:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e+50 HP Over Stock Delivers maximum power with approximately 50 HP and 110 lb-ft of torque over stock Requires an aftermarket S\u0026amp;B cold air intake (recommended) to ensure safe operation due to increased airflow demands. Optimized for performance driving with significantly improved throttle response and power delivery across the RPM range.\u003c\/p\u003e\u003cp\u003eNot recommended for heavy towing due to increased thermal load; ideal for spirited driving or light-duty applications. Additional\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Optimization\u003c\/strong\u003e — TCM tuning enhances shift points, reduces shift times, and improves torque converter lockup for better efficiency and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e — All tunes maintain factory safety backdowns to protect the engine and transmission under high-load conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Installation\u003c\/strong\u003e — Requires an unlocked E46 ECM and T93 TCM (available through HP Tuners or select partners).\u003c\/li\u003e\n\u003cli\u003eTunes are flashed using the HP Tuners MPVI3+ device with 6-10 credits (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHP Tuners MPVI3+ device and licensing credits (purchased separately).\u003c\/li\u003e\n\u003cli\u003eUnlocked E46 ECM and T93 TCM (unlocking service available through HP Tuners).\u003c\/li\u003e\n\u003cli\u003eS\u0026amp;B cold air intake recommended for Level 3 to ensure safe operation.\u003c\/li\u003e\n\u003cli\u003eCan bus plugs are required to be installed Instructions for Unlocking and Tuning Vehicle ECM Reading the ECM Ensure you’re using the latest HP Tuners Beta software.\u003c\/li\u003e\n\u003cli\u003eOpen VCM Editor (Beta).\u003c\/li\u003e\n\u003cli\u003eConnect the MPVI3 to the vehicle’s OBDII port.\u003c\/li\u003e\n\u003cli\u003eTurn the vehicle to the ON position: Key Start : Turn the key to the accessory position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Button\u003c\/strong\u003e — Press the start button without pressing the brake for 8–10 seconds.\u003c\/li\u003e\n\u003cli\u003eClick the “Read Vehicle” icon.\u003c\/li\u003e\n\u003cli\u003eSelect “Do Not Read” for the T93 TCM.\u003c\/li\u003e\n\u003cli\u003eSave the file as “ECM Read” followed by the VIN or AMDP order number.\u003c\/li\u003e\n\u003cli\u003eEmail the file to sales@amdieselperformance.ca , including your order number in the email subject.\u003c\/li\u003e\n\u003cli\u003eTuning the ECM Save the tune file provided by AMDP.\u003c\/li\u003e\n\u003cli\u003eOpen VCM Editor (Beta) and load the AMDP tune file.\u003c\/li\u003e\n\u003cli\u003eConnect the MPVI3 to the OBDII port and run the USB cable to your laptop.\u003c\/li\u003e\n\u003cli\u003eTurn the vehicle to the ON position (follow step 4 from “Reading the ECM”).\u003c\/li\u003e\n\u003cli\u003eClick the “Write Vehicle” icon.\u003c\/li\u003e\n\u003cli\u003eIn the Licensing window, click “Show License Options,” select “Specific,” and click OK.\u003c\/li\u003e\n\u003cli\u003eConfirm “YES” to license the ECM.\u003c\/li\u003e\n\u003cli\u003eEnsure the dropdown menu is set to “WRITE ENTIRE,” then click “Write.” The write process takes 8–9 minutes.\u003c\/li\u003e\n\u003cli\u003eOnce complete, click “Close” and turn off the vehicle.\u003c\/li\u003e\n\u003cli\u003eStart the vehicle.\u003c\/li\u003e\n\u003cli\u003eInstructions for TCM Licensing and Tuning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTCM licensing differs from ECM. Follow these steps carefully to avoid errors.\u003c\/p\u003e\u003cp\u003eAMDP is not responsible for incorrect licensing, which may require purchasing 4 additional credits. Pre-Install Instructions Ensure you’re using the latest HP Tuners Beta software.\u003c\/p\u003e\u003cp\u003eDownload here if needed: https:\/\/www.hptuners.com\/downloads\/ Open VCM Scanner (Beta). Connect the MPVI3 to the vehicle.\u003c\/p\u003e\u003cp\u003eGenerate an info log for the stock TCM and save it as “Stock TCM INFO LOG” followed by the VIN or order number. See: https:\/\/www.hptuners.com\/documentation\/files\/VCM-Editor\/Content\/How_To_Generate_a_VCM_Infolog.htm Navigate to Vehicle Controls \u0026amp; Special Functions \u0026gt; General.\u003c\/p\u003e\u003cp\u003eSelect “Replace TCM” and follow on-screen instructions with the stock TCM installed. Do not skip this step to avoid valve body error codes.\u003c\/p\u003e\u003cp\u003eAfter installing the modified TCM, select “Replace TCM” again. Select “NO” for the stock TCM prompt.\u003c\/p\u003e\u003cp\u003eSelect “YES” for the new\/replacement TCM. Complete the on-screen instructions with the modified TCM installed.\u003c\/p\u003e\u003cp\u003eDo not skip this step to avoid valve body error codes. TCM Tuning Turn the ignition to the ON position.\u003c\/p\u003e\u003cp\u003eClick the “Read Vehicle” button and select “Read.” Save the read file as “NEW TCM READ” followed by the order number. This file is critical for TCM recovery if issues occur.\u003c\/p\u003e\u003cp\u003eEmail the read file to AMDP with the VIN or order number for safekeeping. Open the modified TCM tune file from AMDP.\u003c\/p\u003e\u003cp\u003eSelect “Write Entire” to write the transmission file.\u003c\/p\u003e","brand":"AMDP","offers":[{"title":"Single Tune Level 1 \/ No Transmission Tuning \/ No Credits","offer_id":44006313492570,"sku":"LM2-HP-1","price":1073.58,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 1 \/ No Transmission Tuning \/ Add ECM Credits (6)","offer_id":44006313525338,"sku":"LM2-HP-1-C","price":1384.55,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 1 \/ Add Transmission Tuning \/ No Credits","offer_id":44006313558106,"sku":"LM2-HP-1-T","price":1428.97,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 1 \/ Add Transmission Tuning \/ Add ECM and TCM Credits (10)","offer_id":44006313590874,"sku":"LM2-HP-1-T-C","price":1947.25,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 2 \/ No Transmission Tuning \/ No Credits","offer_id":44006313623642,"sku":"LM2-HP-2","price":1073.58,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 2 \/ No Transmission Tuning \/ Add ECM Credits (6)","offer_id":44006313656410,"sku":"LM2-HP-2-C","price":1384.55,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 2 \/ Add Transmission Tuning \/ No Credits","offer_id":44006313689178,"sku":"LM2-HP-2-T","price":1428.97,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 2 \/ Add Transmission Tuning \/ Add ECM and TCM Credits (10)","offer_id":44006313721946,"sku":"LM2-HP-2-T-C","price":1947.25,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 3 \/ No Transmission Tuning \/ No Credits","offer_id":44006313754714,"sku":"LM2-HP-3","price":1073.58,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 3 \/ No Transmission Tuning \/ Add ECM Credits (6)","offer_id":44006313787482,"sku":"LM2-HP-3-C","price":1384.55,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 3 \/ Add Transmission Tuning \/ No Credits","offer_id":44006313820250,"sku":"LM2-HP-3-T","price":1428.97,"currency_code":"USD","in_stock":true},{"title":"Single Tune Level 3 \/ Add Transmission Tuning \/ Add ECM and TCM Credits (10)","offer_id":44006313853018,"sku":"LM2-HP-3-T-C","price":1947.25,"currency_code":"USD","in_stock":true},{"title":"3 Tune Package \/ No Transmission Tuning \/ No Credits","offer_id":44006313885786,"sku":"LM2-HP-3T","price":1073.58,"currency_code":"USD","in_stock":true},{"title":"3 Tune Package \/ No Transmission Tuning \/ Add ECM Credits (6)","offer_id":44006313918554,"sku":"LM2-HP-3T-C","price":1384.55,"currency_code":"USD","in_stock":true},{"title":"3 Tune Package \/ Add Transmission Tuning \/ No Credits","offer_id":44006313951322,"sku":"LM2-HP-3T-T","price":1428.97,"currency_code":"USD","in_stock":true},{"title":"3 Tune Package \/ Add Transmission Tuning \/ Add ECM and TCM Credits (10)","offer_id":44006313984090,"sku":"LM2-HP-3T-T-C","price":1947.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/0148\/8730\/files\/AMDP_HPTuners_Product_Photo_7563bdc0-fcf3-459d-9f19-24d29e4899b6.jpg?v=1788428965","url":"https:\/\/provendieselparts.com\/products\/amdp-2020-2022-lm2-3-0l-duramax-hp-tuners-custom-tuning","provider":"Proven Diesel Parts","version":"1.0","type":"link"}