RPMs jump at idle and at steady acceleration - Miata Turbo Forum - Boost cars, acquire cats.

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Old 02-02-2008, 04:10 PM   #1
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Default RPMs jump at idle and at steady acceleration

I've been trying to fix this problem:
-The RPMS wont stay steady at idle (they jump from 1000-1200)
- Injector pulse width jumps as well
-AFR jumps from 12-16 at idle and 13-17 under load
- The RPMS wont stay put under steady acceleration
- Car stumbles when driving it.

I've messed with VE table and MLV, cant fix it. Also changed the accel enrich, but nothing...
Here is a log done without driving, at my garage.
And my MS files.

Any help will be appreciated.

Attached Files
File Type: zip From braineck, ready to go.zip (5.5 KB, 36 views)
File Type: zip test2-2.zip (44.7 KB, 33 views)
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