I can't get the fans to come on high when the the A/C high side pressure get above 200psi set point. PCM; Primary Fans; PCM. 99. It uses a special tune to allow the old style 18436572 firing order and one coil ignition setup. Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1993-1995 Chevrolet Camaro.This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. Set Ascending Direction. by Goldhawg » Sat Feb 08, 2014 6:39 pm, Post I was told that the 02-03 pcm can not control those set-point even know these set-point are in that 02-03yr tune file. (see harness buildup link for details.). Get it as soon as Tue, Jan 5. While all Gen III PCMs support electric fan control, not all production GM vehicles with a Gen III PCM have electric fans. I wanted to ask a few more questions to help me trouble shoot my 0411 PCM swap w/o adding to the already long "It's alive" thread. Not 12v key on positive. But I’m going to rename the other fans anyway, and remove sensors that aren’t attached to a fan—just so I … INTENSE™ Reprogrammed 3800 Powertrain Control Module (PCM) ON SALE: $124.99. I know from personal experience that the a/c segment can sometimes cause the truck not to start. But my CKP sensor has three wires, a pink which comes from ign feed and that is 12V when key on, the purple wire which is low reference (ground) from computer, and then a yellow wire, which is the sensor output back to the PCM. The 0411 PCM will control one or two electric fans perfectly. Create a free website or blog at WordPress.com. by Lextech » Mon Feb 17, 2014 4:10 pm, Post $109.99 $ 109. CAMARO/FIREBIRD/CAPRICE ; CORVETTE + $35 ; OBD PORT TYPE. by Goldhawg » Mon Feb 10, 2014 3:33 am, Post Can you remember specifically what you did to add it back in? Pre-Owned. Controlling the CPU fan speed in your PC (or all the fans, in fact) is a way to give you more control over your Windows 10 experience. I don't follow the splicing into the cluster, that may be a mistake! Mac Fan Control. Tapping those wires may get you A signal, but not THE signal you want. I'll look it up when I get home tomorrow and double check myself also. THROTTLE BODY TYPE '94-'96 Throttle Body (4 Wire Inline IAC) '92 - '93 Throttle Body (4 Wire Square IAC) ACCESSORY BRACKET TYPE. I agree with Jeff that it should still start regardless of those 4 wires I just didn't follow where they were tapped in. Page. Those 4 wires are not necessary if the PCM is tuned with the software that has that parameter available to edit. Truck 1999 5.3L Connector C1 BLUE: Pin: Wire Color: Circuit No. Background: I have a 99 tahoe 4WD that I had several mods on and wanted to add efans (Mark VIII) so I decided to do the 0411 swap. I will get back with you with facts and double check the wiring for you also. Hopefully this may give some of you some ideas of what my problem is. by Goldhawg » Mon Feb 10, 2014 3:37 pm, Post It also monitors system status to verify PC health, provide an overclocking feature to improve the system’s performance. Goldhawg---I answered your e-mail. These are the BLUE & RED PCM connector pinouts that will cover 1999-2002 F-Body ONLY. Low referance ground is correct to be from ECM but not key on 12v on the other wire. If I show a wire, and your harness does not have it, you probably don't need it anyway. After 1996, I don't think the wiring in the cluster area does anything other than control the cluster. I looked it up online and it looks like the black is ground and the red is the 12V- wire. 1999 2000 2001 2002 2003 dbc dbw camaro corvette truck vortec ls1 4.8 5.3 5.7 6.0 pcm powertrain control module p01 psi One red, one black, and one yellow. View as Grid List. I have my E-fans set-up to be controlled 100% by the PCM. I previously would have bet my paycheck on what I stated above about the 5v ref voltage for the cps. EFI Connection also sells a custom 24x and 58x setups to use this style of pcm with LSX multi coils retro fitted for use on  older small blocks, big blocks, TPI, and 1990’s LT-1 and LT-4 motors. They don’t die literally; they just shut down and stop spinning, and that is why often the declared speed range of the fan can only be achieved by using PWM regulation. by stroker97k1500 » Tue Feb 11, 2014 3:45 pm, Post So if I tap into the connector, how am I going to get 5V w/key on? by Goldhawg » Sat Feb 15, 2014 5:19 pm, Post by Goldhawg » Mon Feb 10, 2014 5:29 pm, Post Performance-PCs has a large selection of Fan controllers from all different companies such as XSPC, Lamptron, Phoyba and many many more. I'm not sure on the wire colors as I don't have lextec's sheet with me on the road but B/w purple and pink then should only be 5v. ), Its all good robby I woulda thought for sure it was 5v as well. Get it as soon as Fri, Jan 8. Shipping Weight: 6.00 pounds 23 Customer reviews Read all reviews (or) Write a review. by Speeder » Sun Feb 09, 2014 7:37 pm, Post Watch; M S P O N S L O B E R W E D 0 B G 8 K I. ECM PCM Engine Control Module 02 2002 Chevrolet Suburban 1500 5.3L | 09386530. Choose from brands including Revotec, Davies Craig & more with rapid worldwide delivery. Just trying to piece something together to minimize costs. Change ). by Goldhawg » Sun Feb 16, 2014 12:16 pm, Post Change ), You are commenting using your Twitter account. I swapped in my other PCM w/only base express and vats deleted and it fired instantly, super smooth. 122 items . 95. PCM Operation. PCM ECM Connector C2 Red for GM Corvette, Camaro, with x26 12084913 for 20-22 AWG . That wire should be fed from a 5v reference output voltage from the ECM. Anybody w/ideas on how that might help troubleshoot? This “pick your salvage part”411 pcm uses a factory “4X” 2002 express van tune file uploaded as a starting point. $22.99 $ 22. ( Log Out /  So I plugged them all back in. FREE Shipping on orders over $25 shipped by Amazon. I know after 1999 this is the case, and after 2005 or thereabouts they go to CAN networking and the only thing tapping wires does is confuse the computer. I didn't see it on any of my sheets either. You can also download other factory stock tunes at tunefiledepot,  and use programming software like www.efilive.com to adjust the settings. That's the easiest place to get those wires in my opinion. I'm going to have to go with mistake as well. by Goldhawg » Mon Feb 17, 2014 2:03 pm, Post Troubleshooting 0411 swap; no start and DTC 0335, http://troubleshootmyvehicle.com/gm/4.3 ... k-sensor-2, http://www.gmtruckcentral.com/articles/12200411.html, http://www.gmtruckcentral.com/wiringdia ... ntrols.pdf, http://www.youtube.com/watch?v=q3MyvCkKW84, http://www.youtube.com/watch?v=OvfyudRE ... e=youtu.be, http://www.youtube.com/watch?v=s9_omu-Naqw, http://www.youtube.com/watch?v=rFqY3e1J ... e=youtu.be. To a tech 2 ignition setup sensor, switch, DEVICE ETC. ) Firebird ) Corvette similar PCM (. Careful to move one pin at a time that wire should be from... What you did to add it back in is so puzzling sensor is 5v input parameter to... Computer GM 0411 PCM will control one or two electric fans special tune to allow the old style 18436572 order. 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