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Old 03-06-2008, 01:56 PM   #1
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Default shitty idle, and what seams to be a reverse throttle?

Ive been struggling for the past 3 weeks with my mm9093 pnp, ive finally got it to stay running and idle without afm. Now when i give it gas the idle only drops and almost stalling out, that is, untill the throttle is lifted. Attached is 2 data loggs and the basemap im going off of. Any ideas?
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File Type: zip MSPNP_MM9093_Base_Map_112807 - no AFM.zip (54.7 KB, 28 views)
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Old 03-06-2008, 02:00 PM   #2
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Can't load the files right now... But sounds like it's too lean.
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Old 04-15-2008, 01:53 PM   #3
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got the lc-1 in, and here is a datalog after getting it running. Some tuning of my idle will get the AFR's in order?
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File Type: zip datalog.zip (85.1 KB, 21 views)
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Old 04-15-2008, 02:57 PM   #4
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I'm at the office and can't load your files... if you have accel enrichment enabled, turn it off and see if it helps/hurts. If your accel enrichment is might be too aggressive (or is set up for variable TPS, which you don't have).
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Old 04-15-2008, 03:16 PM   #5
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What injectors?
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Old 04-15-2008, 04:35 PM   #6
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Stock injectors, 4 bar mapdaddy and Vtps mod all done by DIY. Im trying to sort everything out one step at a time, injectors will be the next install.
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Old 04-15-2008, 07:02 PM   #7
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Pretty sure this is the issue we solved this weekend. Nick (thesnowboarder) sent his ECU back to Jerry, and they put the VariableTPS and Mapdaddy mods onto it, but we forgot to set the MSQ up for the Mapdaddy. Changed that setting and everything is money.
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