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Thread: zr1 map fit ls2 harness?

  1. #1
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    zr1 map fit ls2 harness?

    will the zr1 2.5 bar map sensor fit the ls2 connector?

    if so what is the part number?

    -carl

  2. #2
    Senior Tuner DSteck's Avatar
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    12592525 is the ZR1 MAP part number. You need an adapter harness from Katech and have to drill the hole in the manifold out to 12mm I believe. The harness is $40.

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  3. #3
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    hey carl is the zr1r map a 2.5 or 3.0 bar? offset indicates 3.0
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  4. #4
    Senior Tuner DSteck's Avatar
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    Quote Originally Posted by NICKY BOY View Post
    hey carl is the zr1r map a 2.5 or 3.0 bar? offset indicates 3.0
    ZR1 sensor is a 3 bar.

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  5. #5
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    thanks guys, i think im just gonna keep my 2 bar and keep it under 15psi, (stock bottom end) =P

  6. #6
    Senior Tuner 5_Liter_Eater's Avatar
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    Carl, FYI: If you are using the Saturn/Cobalt baro sensor that most of us use that is a 2.5 bar sensor.
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  7. #7
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    mine is a 0698 p/n

  8. #8
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    Quote Originally Posted by DSteck View Post
    ZR1 sensor is a 3 bar.
    thanks dsteck.....

    just read conflicting info....thats why u can only believe .05 whats on the net.
    just wanted to double check
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  9. #9
    Senior Tuner 5_Liter_Eater's Avatar
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    Quote Originally Posted by carlrx7 View Post
    mine is a 0698 p/n
    Right, thats the one.
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  10. #10
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    Quote Originally Posted by 5_Liter_Eater View Post
    Right, thats the one.
    are you saying the 0698 is a 2.5? im pretty sure its a 2.0 baro sensor from the cobalt.

  11. #11
    Senior Tuner 5_Liter_Eater's Avatar
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    Yea, you're right. Not sure what I was thinking.

    Kind of a bummer because now I know I'm maxed out where I am (14#) as I use the same sensor...
    Bill Winters

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  12. #12
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    Quote Originally Posted by carlrx7 View Post
    are you saying the 0698 is a 2.5? im pretty sure its a 2.0 baro sensor from the cobalt.
    IS this sensor a direct fit for a 2000 c5 intake/ wiring harness ? whats the full part number ? what would the offset values be for o/s ..Decided to go this route SD tune, wide band o2 an no maf . Just changed the dam oil sending unit .... guess the intakes coming back off o well make it easy to drop in the seima 60 s then

  13. #13
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    GM pn 12580698..... found it