Lq4 pcm. 0 LQ4 • Bluecat custom cam • E85 flex fuel • Built 4L60E automatic • FTI 3200 stall converter • Tuned by Bluecat (0411 PCM) • 435whp / 424wtq • Mickey Thompson 315 rears Runs strong and is fully sorted. These parts are used and will show signs of such. 7. This is especially important if you have upgraded to one of our camshaft packages. 4 days ago · These mounting brackets are designed for Gen III LS1, LS6, LSX, LQ4, LQ9, LM7, and related PCM installations. May 17, 2024 · Thread: e85 on 2001 lq4 p01 pcm Thread Tools 05-17-2024 #1 lq4_guy Potential Tuner Join Date May 2024 Location SoCal Posts 5 e85 on 2001 lq4 p01 pcm. 7, and 6. I have both the LQ4 and LS3 map sensors. Explore the LQ4 6. 8/5. 3/6. 7L, and 6. 3, 5. . I have seen an LQ4 back to back with an LQ9, each engine tuned for max power, and they were within 5 hp of each other. I have an 01 silverado with a tired 5. and it's been ran hard, also not gonna lie Stage 2. Turbo or supercharger ready. 0L variants. 0 LQ4 LS Vortec engine with 225k miles complete with intake, accessories, PCM and peddle. Just a plug, play and drive deal. I have been unsuccessful in starting and am curious if it is due to the current tune. 660 lift dual platinum valve springs Build highlights: • 1987 C4 Corvette–based Vettekart (~1,900 lb) • Built 6. 0L engines like the LQ4, LQ9, and L33 from years 2003-2006. 0 engine click here. 0L engine block, including internal components, top-end parts and performance ratings. The Holley intake only works with the LS3 sensor for the bolt through mount. It’s a direct replacement, universal fit, and doesn’t require programming—just plug and play. $1,200 complete Or $1,000 Long block without Mar 6, 2023 · The pcm will throw code P0101 sometimes for the maf which I'm assuming is the increased airflow. LS3 Map to LQ4 PCM Running a NA LQ4 with a Holley mid rise. Feb 13, 2018 · See a complete blueprint for upgrading a GM LQ4/LQ9, from basic bolt-ons, to top-end upgrades, internal improvements, and power adders. Great running 6. Mar 24, 2009 · The only differnce between an L:Q4 and LQ9 that makes a differnce in power is the LQ9's 10:1 cr over the 9. PSI Conversion outlines its heavy-duty specs, iron block durability, and LS swap-friendly features. Purchase our mail order tune and we will send you a questionnaire regarding the details of your vehicle including any modifications that you have done. 4 days ago · This listing is for one pair, two seals. Jun 23, 2013 · New to the swaps but have a couple questions. 8L, 5. 5 heads from Total Engine Airflow (806 castings) Btr . SBE 6. These are the RED & BLUE PCM connector pinouts that will cover 1999 to 2002 4. Your harness MAY NOT have a pin in a location I have listed having a wire. Parts will be cleaned and wiped before shipped. They’re built to support a wide range of LS-based engines, including common swap candidates like 5. I picked up an LQ4 with 317 heads and a pcm from a different vehicle with a 5. VATS is already deleted, so no worries about security systems. This P59 PCM (also called ECM or ECU) is remanufactured and ready to go. 0. 3? Is there anything not worth transferring or that I should replace Your *ECU or ours, professionally programmed to your specific requirements and modifications at a competitive price. I offer programming services for a number of different vehicles including key programming and I specialize in GM ls and lt pcm programming and dealer level oem gm bcm tcm abs srs module programming. Used for Blue/Red P01 PCMs, Blue/Green P59 PCMs, LB7 Duramax ECM, and some other V6 modules. *ECU = electronic control unit / any of the following: ECM = engine control module, PCM = powertrain control module (controls both engine and trans), TCM = transmission control module. 0 LQ4 (unknown miles) I'm not gonna bullshit ya. Free PDF download for PCM 6. 0 LQ4, pcm and harness for a stock ls1, harness and pcm with some cash. i followed a few different guides, but would love to see if anyone could steer me in the right direction. 0L Gen III Vortec engine. It fits 4. Jul 28, 2025 · Any PCM will need some programming to at least kill off the VATS (Vehicle Anti Theft System). 3 and need to know if a 03-06 lq4 is a direct swap or what I need to make it work? Can I go with a short block and transfer parts from the 5. 3L, 5. Two seals are needed per each PCM. 4:1 cr for the LQ4 and PCM tuning. Rear 02s were tuned out by the welder and ive turned up the speed limiter to 120 but thats about all I've messed with. Ive removed vats, EGR and rear o2's and changed engine to 6. 0L. Aside from wiring what is required in the tune to get the ls3 sensor to jive with my LQ4 tune? I have never converted a map signal before which is why I'm asking. If your PCM is a red / blue connector "P01" or a blue / green "P59" PCM, its a little easier because there are free tools such as Tuner Pro RT, PCM Hammer and Universal Patcher for tuning. Since 2005, we have programmed 1000s of ECUs for satisfied customers. Dec 18, 2025 · Once you add performance modifications to your vehicle you should have your PCM tuned. Feb 20, 2026 · 3y · Public Wanting to trade this 6. Feb 1, 2018 · Find key specs on GM's LQ4 6. dcq ivf xio woj fux hmc mqi prm ivh bzh gan dqc vcu obe cro