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Re: New tune runs in limp home mode :-/
Posted: Thu Apr 17, 2014 11:11 pm
by Circlotron
Okay... must be getting a bit tired here. In TunerPro my Spark Reference Angle KREFANGL is 60 deg. The initial timing is 10 deg BTDC. So if an entry in the spark table is 20 does that mean it is 20 deg BTDC or 10 inital + 20 deg. I think the latter.
Re: New tune runs in limp home mode :-/
Posted: Thu Apr 17, 2014 11:50 pm
by VL400
The entry in the table is what gets delivered, providing your ref angle in TunerPro matches what you have the dizzy set for. To check the ref angle is correct put the ECU in diagnostic mode and with a timing light confirm that the delivered spark is equal to the diagnostic mode spark advance (its a scalar in TunerPro).
Re: New tune runs in limp home mode :-/
Posted: Thu Apr 17, 2014 11:59 pm
by Circlotron
KDIAGADV = 9.84 deg.
I'll bung a timing light on it someday soon and check to make sure.