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89 IROC Z 5.7 TPI Granetelli MAF Code34

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Old 07-12-2010, 06:58 PM
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89 IROC Z 5.7 TPI Granetelli MAF Code34

I have a 89 IROC Z with 5.7 TPI with a 5 speed edelbrock headers and a granetelli MAF my snap on scanner is saying code 34 MAF sensor voltage low. I tried to adjust it but MAF Grams verses Air Flow Grams about the same within 2 grams but it erraticly keeps going from 9 grams to 4 then to 12 at idle. What is the best Maf to get I bought this one new but have had nothing but problems?
Old 07-12-2010, 10:35 PM
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Re: 89 IROC Z 5.7 TPI Granetelli MAF Code34

Originally Posted by JCB250r
I bought this one new but have had nothing but problems?
That is why everyone here will tell you they are c**p and not worth the $$$
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