| Go back to previous topic | | Forum name | Engine Management Systems & Controllers | | Topic subject | RE: Lound backfire, MS resets. | | Topic URL | http://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=1603&mesg_id=1609 |
1609, RE: Lound backfire, MS resets.
Posted by dougie2, Dec-31-69 06:00 PM
Your issue at 21 PSI (backfire) doesn't sound like weak spark... it's likely the overboost protection (21 PSI = 249 kPa).
However, a few messages down you said you're now getting a reset just over 10 PSI. That's likely weak spark, based on reports from others.
One question- what is your running dwell value?
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