UPDATE:
Installed ECM and SKREEM, now it cranks as it should. The replacement ECM has cured the odd ground voltage behavior and battery draining.
Crank, no start.
Codes for glow plug (irrelevant as its in the upper 70s), EGR open circuit, and Rail pressure control open circuit.
I replaced the fuel rail with a known good unit. Code gone.
I replaced the EGR with a known good unit (it was seized). Code gone.
Crank, no start.
I have a valid handshake between the cam and crank sensors. 4 bar pressure in rail before cranking (key on), 400 bar pressure in rail while cranking.
What am I missing? Why won't it fire now? I have unplugged the EGR and the MAF to see if I could get it to fire in a limp mode to no avail.
Installed ECM and SKREEM, now it cranks as it should. The replacement ECM has cured the odd ground voltage behavior and battery draining.
Crank, no start.
Codes for glow plug (irrelevant as its in the upper 70s), EGR open circuit, and Rail pressure control open circuit.
I replaced the fuel rail with a known good unit. Code gone.
I replaced the EGR with a known good unit (it was seized). Code gone.
Crank, no start.
I have a valid handshake between the cam and crank sensors. 4 bar pressure in rail before cranking (key on), 400 bar pressure in rail while cranking.
What am I missing? Why won't it fire now? I have unplugged the EGR and the MAF to see if I could get it to fire in a limp mode to no avail.