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  1. #1
    chrispel's Avatar
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    2000 ECU non secondary air

    Is the ECU that doesn't have secondary air injection missing the pinout for it? I'm trying to find a 2000 ECU that doesn't have secondary air injection, but it's almost like a unicorn.

    This is for a manual transmission car.

  2. #2
    KoolerSL2's Avatar
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    When I got one for my 2002 I had someone programm a junkyard pcm for a 00 SC2 w/o air injection. Cannot remember who it was for sure. All I remember was he lived in Louisiana.
    2011 Ford Flex Limited EcoBoost AWD
    TBM / ISM roof Loaded all options
    Roush : MeganRacing : Magnaflow : StainlessWorks : Powerstop : AJPTurbo Tuned : 475hp/540tq (Grocery Getter)
    1999 Saturn SC2 bright red SOLD
    2014 Ford F-150 Tremor TBM

  3. #3
    chrispel's Avatar
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    I assume that was before the Saturn dealerships closed?

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    chrispel's Avatar
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    Found one on car-parts.com we will see if it works.

  5. #5
    KoolerSL2's Avatar
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    Also heads up, talked to local chevy dealer.
    They can programm your pcm for what you need, BUT you need a vin for a car with the same options just no air injection.
    Dealer told me $90 to program and do the crank relearn.
    2011 Ford Flex Limited EcoBoost AWD
    TBM / ISM roof Loaded all options
    Roush : MeganRacing : Magnaflow : StainlessWorks : Powerstop : AJPTurbo Tuned : 475hp/540tq (Grocery Getter)
    1999 Saturn SC2 bright red SOLD
    2014 Ford F-150 Tremor TBM

  6. #6
    chrispel's Avatar
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    The I bought worked. It was out of a 99 SC2 here is the information off of it. The question marks are number or letters I couldn't see. I think the key to getting a non secondary injection computer is to find a car manufactured before 2000.


    P/N 21009083
    Serv. No. 21024985
    GM99PM2A07 o11B3 ??201999

    Car MFD BY SATURN CORPORATION 09/99


    And I think all of the computers have the connector pin for secondary injection, so there is no way of physical telling if it is a non secondary injection computer.
    Last edited by chrispel; 09-23-2017 at 01:31 PM.

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