Timing map don't match logs Tephra v7
Apr 16, 2011, 07:38 PM
#1
Timing map don't match logs Tephra v7
I recently switched from an unknown rom to v7 and trying to get tuned but having issues with timing. My logs are showing as much as 8* more than My high oct ig map. I flatlined the launch map and alt map to make sure it's not running on the wrong one for some reason. When I first start logging after the car warms up the timing is very close to the high oct map but after 15 minutes of doing puls and logging it just advances timing 5-8* over my map. Any ideas?
Apr 16, 2011, 09:11 PM
#3
I read about the baro offsetting the load reading by as much as 25% but it does not seem consistant with that. How do I keep it from advancing timing without a table for ignition/air temp? The timing is really close down low but way off by 300 load.
Apr 16, 2011, 10:02 PM
#6
Ok I just re-downloaded ecuflash, the rom and def and now got the right stuff. The air temp vs ignition table is responsible for pulling up to 3* of timing so that's NOT my issue. Any other ideas?
Last edited by rstchris; Apr 16, 2011 at 10:07 PM.
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Apr 17, 2011, 10:22 AM
#10
Evolved Member
make sure the 2byte to 1byte factor is the same in ecuflash as it is in evoscan. also make sure your using the appropriate multiplier for what ever load you dont want to exceed.
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