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Hand-held tuner with aftermarket MAF

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Old 04-23-2009, 09:46 PM
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Default Hand-held tuner with aftermarket MAF

I have an 85mm slp maf, and have heard that the hand-held tuners will not work with it. Can I get an SLP custom tuned diablo tuner and make it work, or will none of them work period? I would just hate to waste my money if it won't work.
Old 04-24-2009, 12:29 AM
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Correct me if I'm wrong but it should be fine because the SLP MAF has a resistor soldered into it. The resistor makes it read like a stock MAF to the computer, so you can use it in a stock tuned car. It should work with your hand held just like it would work with a stock car. If it was a stock Delphi 85mm MAF from a truck or something, it would not work properly.
Old 04-24-2009, 07:03 AM
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put the stock MAF on and you'll do better....

plus, here's some info for ya:

http://diablosport.com/index.php?nam...ewtopic&t=4668
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Old 04-24-2009, 07:58 AM
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Ya, the SLP MAF does not work exactly like the stocker by any means.
Old 04-24-2009, 05:46 PM
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So, if I am getting the idea, it would really be pointless to use the hand-held tuner for anything other than changing my speedo and tranny shift points for new gears and gettin my SES light to turn off for a while. I was hoping I would be able to tune the car as well, but if that is the case, it may be more prudent to just take it to a pro tuner.
Old 04-24-2009, 08:05 PM
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Interesting.... I have an SLP MAF that came with my Z28 when i bought it, but I removed the resistor so I could get the full range. It didn't matter anyway since I was tuning the car at the time. Before I removed the resistor, it seemed like it was pretty dang close to stock, at least on my car it was...




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