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Welcome To Mopar1973Man.Com LLC
We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features. Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.
Ok... Here you go ISX... My thoughts on dynamic timing is looking at something really simple. Like lets say you take your P-pump and set oh let say 16* BTDC and now the rest of the summer its great. bUt now you desided to come to Idaho this winter to visit me and the weather was -20*F. Chances are your truck will have a tough time starting because of the initial timing is too advanced. But why is that a 24V starts easy? Well I think it comes back to the IAT sensor and the ECM making a initial dynamic change at start up time to allow for starting then as the IAT starts to warm up with the ECT then the timing is re-adjusted to suit the conditions. But my grey area is the fact that I know the P-pump is mechanical advanced but how far? If it starts at 16* then how far does it go up to? I know P-pump is more based off of RPM's that anything else making it a dumb pump but its in a lot of ways but very simple too pump... I think both have plus and minus that make them both very good pumps...