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ZZP 1.0 PCM - ZZ-380010PCM
ZZP 1.0 PCM - ZZ-380010PCM
ZZP 1.0 PCM - ZZ-380010PCM
ZZP 1.0 PCM - ZZ-380010PCM


Item #: ZZ-380010PCM
Availability: In Stock
Usually ships In 1-2 Business Days
Price: $180.00

    VIN # * Max: 17 character(s)
    Option 1:
    Option 2:
    Option 3:
    Core Charge:
    Year of Your Car:

    Update price


    • Speed limiter removed
    • Raised rev limiter
    • Raised shift points
    • 3-1 and 4-2 skip shifts
    • Programmed for race pellet added timing
    • Transmission line pressure increased
    • 185F fan turn on
    • 90 second fan on at key-off (this feature activates when engine coolant is 180 degrees or greater)
    • MAF calibration is year specific
    • WOT fueling richen to reduce KR
    • Removes lag by changing downshift tables
    • Correct VIN number programmed in (if put in note section)
    • Part throttle KR issue fixed
    • Torque abuse modes are modified to eliminate bog at launch
    • Shift KR is remapped for modified vehicles
    • Power enrichment tables modified for cars running increased boost
    • P0128 code removed for running drilled or 160 Tstats on newer cars
    • Torque converter lockup tables modified to improve transmission life and eliminate converter lockup hunting
    • Fiero PCMs have all codes deleted for use in the Fiero, 1.0 features, security disabled, ABS disabled, etc (use the year of your engine on the drop down and all 9's for a vin)
    • Sand rail PCMs have all transmission settings disabled, all codes deleted that need to be, security & ABS disabled (use the year of your engine on the drop down and all 9's for a vin)

    Buying from ZZP ensures nearly instant response on emailed questions, fast turn around, prompt core refunds, and a phone number you can call if you need to. The ZZP 1.0 PCM is backed by a company you can trust.  The ZZP 1.0 PCM gives you the most requested and sought after features in a PCM.


    '06-08 Grand Prix GXP: We can do this vehicle however the car must be flashed at our location because it has a separate TCM that can only be flashed in the car.

    '06 Grand Prix GT: HPTuners now supports most '06+ Grand Prix pcm cores.  We would need to have your core sent in for us to read/tweak/flash and return.  There is a slight chance that we can not flash all 06-08 pcms though, we can read/flash VPW, but not CAN cores.  There is another option, we can sell you a '05 GTP pcm core that is flashed with our 1.0 file and it will perform perfectly in your '06 GT.  But because HPTuners doesn't regularly support the 06+ core, we cannot offer a core refund charge.

    Camaro/Firebird: We may require your stock PCM core to read/tweak flash and return.

    PCMs ship within 24 hours of order placement!

    Sandrail: We do not offer drive-by-wire pcm files.

    If "sending core first" is selected, the entire order is held until the core is received and ready to ship. If you have any questions, please contact us. 



    • Electrical items are non returnable.
    • 97-00 GTP: performance shift mode must be selected to enable shift points and line pressure modifications. On all other PCMs, we program in the performance tables to run all the time unless otherwise requested.  
    • 2001 and 2002 GTP PCM's ship with performance shift tables copied into the normal shift table of the PCM. But we do leave the light throttle shifts stock so gas mileage is not reduced. If you want to add the performance shift button to your car, please specify in the comment line and we will leave the normal shift table stock.  But you will have to run a wire from your pcm to a switch in the car to activate it.
    • 04-05 Monte Carlo and Impalas can select the 97-03 core charge drop down.
    • Prepaid return labels are available for the lower 48 states only.


    1. Can I change your PCMs with my tuning software?

     Yes. We do not lock our PCMs. In fact, we will assist you with the tuning of our 1.0 file if you need help. You can email us your .bin file and we'll help you if you get stuck. We are familiar with all major brands of tuning software for the 3800.


    2. What do the cam files have different?

     Further raised rev limiters, higher yet shift points, P0300 code eliminated and fueling adjusted for a smoother idle with correct LT fuel trims.


    3. Will I need a CASE learn?

     Most cars do not require a CASE learn but it is recommended. If you get a check engine light after installing the PCM, then a CASE learn is mandatory. 90+% of cars do not HAVE to have a CASE learn. We offer CASE learns for no charge if you are buying our PCM and in the Grand Rapids area.  If you want to avoid the chance of having to do a case learn, then select "sending in core first" on the core charge drop down and send us your pcm core to flash.


    4. What if I don't like something about my PCM?

     Cars of the same year and type can vary. If you receive your PCM and would like a shift point or one of the modifications that are standard to this PCM changed; simply ship the PCM back within 30 days and we'll make the change at no charge. All you'll owe is the return shipping money.


    5. Will I pass emissions with this PCM?

     Yes. This PCM does not alter emissions.


    6. How strict are you on the core charge?

     If you have to send back your PCM because of an issue, or are in process of checking something out with the PCM, or working with us on adjusting the file with your tuning software, we will gladly allow you extra time to return your core. Damaged, dirty or painted PCM core returns will be docked.

    If you have an issue with your PCM or install, the core return allowance of 14 days will be extended until the issue is resolved.


    7. My car has 3.29 gears, do I need to select that?

     No. Choose stock gearing if you haven't change your gear ratio from stock.


    8. What are "skip shifts"?

     Example would be if you are going 50mph in 4th, the stock PCM would only allow downshifting to 3rd, with skip shift it can drop to 2nd. Same applies for 3rd to 1st shifts depending on mph.


    9. What octane do I need to run?

     If you have a naturally aspirated vehicle, 91 is recommended. If you have an aftermarket cam, 89 is recommended. Race gas of any type is not recommended. 87 octane will work but performance will suffer some.

    If your car is supercharged, or turbo'd premium gas is required. The higher the octane of premium, the better. Unleaded race gas works well for further improved performance.


    10. How do I perform a security relearn?

    1st one: 

     1. Disconnect battery

     2. Install new computer

     3. Reconnect battery

     4. Put emergency brake on to disable daytime running lights (this step is required!)

     5. Make sure all doors trunk and hood are closed leave driver window down and reach in threw window

     6. Try to start. If it doesn't start, leave the key in the on position for 10 min on 97-03 cars and 15 min for 04 and newer cars. The security light should turn off after this amount of time.

     7. Turn off ignition for 3 seconds

     8. Try and start the car. It probably won't start. Repeat step 5 two more times.

     9. If this doesn't work disconnect battery for 5 seconds and then try and start the car.


    If that doesn’t work, try this one:


     1. Disconnect battery for 10 sec.
     2. Reconnect battery
     3. Turn key to ON position
     4. Do not try to start vehicle, just quickly click to RUN position to engage security light
     5. Let vehicle sit with key ON for 35 min.
     6. Attempt to crank vehicle. Once vehicle is running, the security light may still be on
     7. If security light is still on, turn key to OFF position for 5 sec.
     8. Turn key to ON position and security light should turn off
     9. Start vehicle and enjoy new PCM

    And if that doesnt work, some have had this one work:

    Try to start the vehicle.
     2. Turn ignition to OFF for 10 seconds.
     3. Turn ON (NOT START) the ignition (using a black Master Pass-Key III key, not a gray Valet key).
     4. Observe the SECURITY telltale on the dashboard. After approximately ten minutes it should turn off for the first time.
     5. Turn OFF the ignition and wait for ten seconds.
     6. Turn ON (NOT START) the ignition (using a black Master Pass-Key III key, not a gray Valet key).
     7. Observe the SECURITY telltale on the dashboard. After approximately ten minutes it should turn off for the second time.
     8. Turn OFF the ignition and wait for ten seconds.
     9. Turn ON (NOT START) the ignition (using a black Master Pass-Key III key, not a gray Valet key).
     10. Observe the SECURITY telltale on the dashboard. After approximately ten minutes it should turn off for the third time.
     11. Turn OFF the ignition and wait for ten seconds.
     12. Start the vehicle.

    Notes: If your car starts at any time and stays running, you are done. If your car starts and dies, try step 9. If it dies after 2 seconds after you have done these steps, you either have a bad FP resistor or the security setting in your PCM is wrong and it will need an update. Security relearn procedure will not work with the valet key!

    Monte Carlo Notes:

    On some 2000 and up Monte Carlos, the ABS light will illuminate after the install of our PCM. It will disappear with normal driving. During this time traction control will be disabled.

    04+ Grand Prix Notes:

    Note from customer: "The DIC readout was "Headlamps suggested" so my thoughts are it never went into security relearn with this method.  Then I tried the original method of start, on position for 15 minutes, etc.  However, I left the key in the ON position for 20 minutes and would then turn key to off for 30 seconds then try to start.  The first attempt it didn't start, but did on the second attempt.  Interesting note: the "security disabled due to theft" message never turned off when the key was in the on position.  After the car started I didn’t have any security messages or SES lights."



    A $50 U.S. core charge will be added to the price of this item. The core charge is 100% refundable with the return of your original PCM within 14 days of receiving your PCM. 2004+ model PCMs have a $125 core charge. This is reflected when you select 2004+ in the year drop down.  Damaged, dirty or painted PCM core returns will be docked.

    Return labels are only available for the lower 48 states. If you have an issue with your PCM or install, the core return allowance of 14 days will be extended until the issue is resolved.

    *PCMs are flashed on a per order basis and once shipped they are non-returnable. Warranty replacements are offered for 1 year on defective products.

    **If you select the option of us sending you a hpt/bin file, and then ask for it again at a later date, there will be a $25 service fee.

    If you select "sending in core first" send core to:

    Attn: Order # (Enter your specific order number here)

    2450 28th st. SW

    Wyoming, MI 49519

    Sending in the core first will allow you to avoid getting a case learn.

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    Product Reviews
    Overall Customer Rating:
    Customer Reviews: 80
    Awesome pcm!
    New Jersey
    Review Date:

    <p>This is honestly my favorite upgrade, the shifting is a thousand times better!</p>
    ZZP 1.0 PCM
    Review Date:

    <p>My 03 impala LS now feels it has true power along with my cold air intake and my cat back straight pipe exhaust and i upgraded computer with a tuner, GREAT INVESTMENT.....</p>
    2005 Grand Prix GTP CompG
    Jason C.
    Northport, AL
    Review Date:

    <p>Never had an issue with the car until it died on me going home after work in May 2014. Message on the DIC was: "Starting Disabled due to Electronic Throttle Control Failure" Yeah... just want you want to see when you are merging onto a busy, fast-flowing interstate. I was able to get the car to the shoulder, and after 5 minutes, it restarted. I took it straight to the dealer (3 miles away) for them to check it out. They had the car almost 2 weeks, and could not determine the issue. I got it home, after having it die on me once more. I replaced the throttle body... did not resolve the issue. I replaced the gas pedal (and sensor)... did not resolve the issue. I finally ordered the ZZP 1.0 PCM. WHALA!!! Problem resolved! I wanted to replace the stock PCM for years, but never pulled the trigger. This is a must if you still have your stock PCM. One suggestion... also get the "off-road" downpipe. I don't think stock catted downpipes like the changes. Not to mention you'll get even more power and be able to better utilize the new PCM. </p><p>(http://shop.zzperformance.com/store/p/249-ZZP-Downpipes.aspx) </p><p>Last, but not least, you get EXCELLENT customer service from ZZP... answered all my questions before and after the purchase. If you have an 04 - 08 Grand Prix, be sure to read the security relearn in the "Additional Information" section. I went through all three suggestions and then followed the suggestion under "04+ Grand Prix Notes".</p>
    REgal GS PCM
    Review Date:

    <p>Had modded cars but not the computer. Bought a used one from a wrecking yard long ago and installed it and no lights nothing. This unit installed as usual but when I went to start it all lights lit up but no start. I turned key again no start. I disconnected battery and decided to read the instructions again. Parking brake was not on. This time I waited then turned key nothing. So I started the 10 minute deal and noticed the red security light flashing, I waited around 15 seconds or so and it went off. I started the car, turned a bit first but fired right up. Has much better throttle response, not so vague anymore. Revs quicker. Hits 140 like that. No more fuel shutoff at 110.

    Shifts are crisp car runs cooler, just a much better management system especially during daily driving. Have not run it anywhere else yet. The car seems quieter at idle and seems to be happy in traffic now, shifting smooth and direct pulling harder all the way up to a big smile. More fuel for the dry mods already installed, now the mods are working together with enriched fuel tables at WOT for a top end punch that never get's old.</p>
    Worked wonders for my 01 GTP!
    Review Date:

    <p>Installed this pcm just a few days ago. Only tools that are required are 7,8 and 14 mm sockets and a screwdriver. Installs in about 30 minutes for your average diyer and car started up just fine after the 3rd try with no codes. The biggest difference I noticed was how it shifts now. Before it would seem like the transmission was confused or was slipping because it would shift into a higher gear way too early. Now it shifts like it should have from the factory and at WOT, it shifts a lot later and firmer too! Flooring it from around 15mph, all I could do was gasp with how quickly it takes off now, and it continues to pull in the higher rpms which I didn't expect it to do. I noticed that the timing advance is up by about 10 degrees over stock and I couldn't get an accurate before and after horsepower and torque reading using my torque app but you'll notice a difference! Reading no KR and can't wait to begin modding!</p>