Hello Guys.
I'll keep it short and to the point.
I'm troubleshooting poor starting behaviour of my car (starts almost always, but it certainly doesnt sound healty). I datalogged a start and I see that spark durning cranking is 5 degrees BTDC. I believe somebody here said that durning cranking the spark should be AT TDC. Is that the case ?
I'm attaching quick screenshot and a log of my srarting, notice jerkiness once ve table takes over from priming pulse.
Any suggestions welcome.
Thanks in advance.
Mops.
Cranking advance
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
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mops
- Experienced Squirter
- Posts: 217
- Joined: Sun Sep 25, 2005 4:13 pm
- Location: Auckland, NZ
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Cranking advance
BMW, 1985, E30, 325i, 2-door, 5spd , 127k miles, short shift, MSII, V3/code 2.684/60-2 wheel/MT 2.25, LC-1 wbO2, ignitor module mod driving msd coil/, 3 pin Bosch PWC IAC mod
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Keithg
- Helpful Squirter
- Posts: 45
- Joined: Sun Mar 06, 2005 8:15 am
- Location: Chicago, IL, USA
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Cranking advance
at 0 it will probably not start, mine will not. Try going the other way. 10 would be a good guess. Mine starts right up at 18.
KeithG
Posted by email.
KeithG
Posted by email.