I have the following fault codes reading

check for seized turbo blade actuator , rotten hoses or solenoid problem for turbo
run fault codes

You must read the fault code that was stored when the CEL came on. To do this using the blink out method you follow the instructions at the link below. Electrical OBD1 Codes Retrieval Chrysler 1983 1995 vehicles Turbo Dodge...

Dodge Cummins Error Codes List - Diesel Bombers

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Apr 6, 2009 - It appears to have every CEL code known to man... or at least known to Dodge. ... Chevy/GMC Truck and Duramax Turbo Diesel Forum · Chevy/GMC Duramax... General · 2011 · 2013+ · 2007.5 - 2012 LMM · 2006 - 2007 LBZ .... P0039 Turbo/Super Charger Bypass Valve Control Circuit Range/Performance

Get OBD (on board diagnostic) from auto zone and plug it into car to read error codes.

do not use it!!! you will do more damage..
firstly, is the engine management light on?
if so you can try getting a diagnostics kit plugged into it. this will read all fault codes through the ecu.
if not you have a few things you need to check.
let me know

check the turbo relief valve for overbost

you nee to know if the turbo turns on from electic circiut or if it operates manuly I think you will find its turbo problems unless it has dropped an injecter

you'll notice on your valve cover gasket there is two connectors.. the one up front is your 1-3 the one in the rear is your 4-6... you can remove your valve cover and check the connections from the injector connectors to the
connectors on the valve cover.. check for an open.. however you could also have a fault internally in 1 of your injectors in that bank as well.. hope this info helped..

injector pump bad change it

I had the same problem on a 94 dodge with the cummins. It seems the crank sensor that reads from a notch on the harmonic balancer was the problem Without this sensor reading that the engine is running the alternator wont charge. Possibly the same problem with yours