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Old 05-06-2014, 04:50 PM   #1
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Default Help and suggestions with my msq?

Hey, I just finally got my car all back together and running with an mspnp 90-93, using it with my 94-95 1.8 engine and 460cc rx7 low-impedance injectors. I loaded the base maps from diyautotune for a 1.8 turbo set-up but I had to make major changes to the ve settings just to get it to run and idle. I've had to add a LOT of fuel across the board, and have been using the ve analyze live to tune it while driving. I've probably driven a total of about 20-30 mins with it so far and idled/free revved about the same amount of time. I'm getting a lot of pinging/detontation under anything more than say 10% throttle while driving, so I was hoping someone could look over my msq and give some suggestions. I'm mostly concerned with how much fuel I'm having to add, as all the numbers in the ve table had to be doubled or tripled just to get the car to run.

I should note, I'm not 100% if I trust my afr readings, I grounded the wideband (AEM) to the sensor ground wire using the extra connector that comes with the mspnp, but my readings between the gauge and tunerstudio were about 1-1.5 afr off, so I played with the custom linear settings until the two were reading the same.
Attached Files
File Type: msq CurrentTune.msq (109.1 KB, 46 views)
File Type: msl 2014-05-06-1.msl (1.51 MB, 35 views)
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