PCM Reprogramming Services - I will reprogram PCM's to remove anti-theft (VATS), disable rear oxygen sensors and other emission related components, (off road right?) change fan on and off temps, injector size, engine displacement etc. However I won't be able to offer custom tunes for modified engines. (aftermarket cam, heads etc) $75 including return USPS shipping to do this. I will get you're PCM sent back out usually the next business day after I receive it. Please remove any brackets. I use USPS Priority Mail for all PCM shipping. Please read to the bottom, there is a lot of important info I need to know to properly program your PCM. Email address and shipping address is at the bottom of this page.
I have gotten a lot of questions if I was still doing programming, answer is YES, I have not stopped doing programming, nor do I plan to at all.. Thanks, Brendan - 6/13/2010
**** If you have a spare wire harness or PCM for any LT1, LS1, Vortec Truck - any engine, I would trade programming service for your harness. Even if it is butchered up, cut wires, plugs missing, I will likely work out a deal with you!
I can program for the following Vehicles: $75.00 for ANY of those Listed, INCLUDES return shipping!!!
1990-1992 Camaro TPI (Tuned Port Injected) - Custom Chips
1993-1997 Camaro Firebird LT1, 1992-1995 Corvette LT1 (OBD1 & OBD2)
1994-1996 Impala/Caprice, Fleetwood, Roadmaster with L99 4.3/ LT1 5.7L
1998-2002 Camaro & TransAm, 1997-2004 Corvette - LS1 5.7L, 2004 GTO
1996-2000 Pickups with Vortec 4.3L, 5.0L, 5.7L, 7.4L (Special note if using Painless wiring harness click here)
1999-2007 Pickup's, SUV's with Vortec 4.3L, 4.8L,5.3L,6.0L, and 8.1L (2007 CLASSIC BODY only Click for more info.)
For OBD1 vehicles with removable MEMCAL's I can help you as well. Send me your MEMCAL and I will read it, remove the stock EPROM, and install a flash able EEPROM. I can also remove VATS, disable trouble codes, etc. To see a list of supported vehicles visit www.tunercat.com. If I don't have your vehicle that is on the list, I will purchase it at no extra cost to you. For $75.00 including shipping, I will do this for you. Visit this page to see what it is I do to the MEMCAL's.
BASIC INFORMATION NEEDED FOR REPROGRAM
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Engine Type & Year: Please let me know if PCM does not match the engine exactly. GM used different injector sizes, fuel rail types etc across engine's and years. It's important for best performance to know exactly what the engine is. Also, if you plan to swap intakes from another engine (LS1 intake on a 5.3L vortec) I NEED TO KNOW THIS. |
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Transmission Type & Year: On most applications, I can disable automatic trans controls if you wish to use a TH350, TH400, 700R4 ect. Please read on below for info about the Vehicle Speed Sensor (VSS) |
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Rear Axle Ratio: see info below for 'Tire Size or Height' |
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Tire Size or Height (when using electronic transmission, this info is needed so the shift points and lock up torque converter settings will work correctly. This info will also calibrate a 4000 pulse per mile signal the PCM generates. This signal could be used by some aftermarket speedo's or if you are using a factory electronic GM speedo. |
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Remove Emissions? (this includes EGR, AIR Injection, EVAP System, Rear Oxygen Sensors on 1996+) You may choose to keep EGR but remove the rest. Let me know and I can keep what you want. Typically If you say remove emissions, I remove them all. Keep in mind, I only disable the diagnostic test the PCM performs on these components. If you keep them hooked up, they will still function, with exception to EGR. EGR operation changes ignition timing, so If I disable it, it will not function at all.) |
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Remove Computer Controlled A/C? (this is to delete the computer controlled a/c functions. If you have aftermarket A/C unit, or using original A/C wiring from you're vehicle, you do not need the computer controlled A/C. If you wish to use computer controlled A/C, all sensors, switches, etc from the vehicle the engine came out of will have to be used. Also, you do not need an A/C idle up, the engine will detect the load on the engine and adjust idle controller to maintain idle speed.) |
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Is this an Engine Swap, or original Engine/Vehicle. (some things I disable in the computer has to do with the PCM communication with other devices in the original vehicle. If PCM is staying in original vehicle, its important I know this.) |
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Mass Air Flow Sensors Delete? (MAF can be removed from most vehicles. I have run without MAF on LT1's and Vortec 5.3/6.0 and LS1 without any drivability problems. If you have the sensor use it. Only reason I run without, is I didn't have one and didn't want to buy one.) |
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Cooling Fan Controls (let me know if you have electric fans you wish to control by the PCM. I can set the on/off points based on the thermostat you have in the engine. Also, if you're vehicle did not have electric fans from the factory, I can usually turn on the function and provide the pin locations, wire and pins to wire up electric fans/relays.) |
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VSS - If using a non electronic trans, You should KEEP a vehicle speed sensor regardless of what transmission type you use. The PCM needs to know if vehicle is moving. Without the speed sensor, you can suffer from reduced fuel economy, reduced power, and idle problems. There are a few options for speed sensors on the transmissions with cable drive output. View this link at Dakota Digital website. I have used Dakota Digital SEN-4160 with good success. This is a 8000 pulse per mile sensor, that will allow cable speedometer hookup. I can program any PCM to accept any # of speed pulses. (1996, 1997 Black Box Vortec PCM will not accept 8000 pulse input) |
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4x4 vehicles with manual transfer cases and ELECTRONIC TRANSMISSIONS must have speed sensor located between the transmission and the transfer case. There are aftermarket companies that offer an adaptor that fits the sensor in this location. Anytime you use an electronic transmissions, must keep 40 pulse per driveshaft revolution. If you have a TH350, TH400, or manual transmission, then it really doesn't matter where the speed sensor is located or the # of pulses, just so PCM knows vehicle is moving, as stated above. Check Novak Conversions for information on adapting transfer cases to 4L60E and other transmissions. These adaptors include a speed sensor. Keep in mind I need to know # of pulses and tire size/gear ratio when programming. |
Contact Info and address for shipping
Brendan Patten
7227 Private Road 1830
West Plains MO 65775
Email is by far the best way to contact me, it gives me a record of conversations so I can better assist with you're needs. I will gladly give a contact phone number where I can be contacted if requested.
$75.00 includes return shipping for PCM programming. Please include the return shipping address inside the box, as well as contact information. Below is a ''Buy Now'' button you can use to send a PayPal payment to me, or you can include a money order with the PCM when you send it. Expect 1-2 day turn around time. I usually ship with US Postal Service, medium flat rat boxes, so if you require different delivery methods, please let me know. Next Day shipping is available using US Postal Service for $35.00 additional.
Thank You... -Brendan.