Strange one here! Got a 2007 dihatsu meteria
No rpm on code reader or dash, immo ok,
Replaced crank sensor, checked wiring to ecu,
Camshaft sensor seems to give a reading, checked at ecu
0 errors or codes
All other parameters from live data seem ok! Fuel ok!
Im about to give up and buy a new ecu set
I have a motor coach that one time stopped running and I could not find the problem. All circuits necessary for starting seemed to be fine and it took a long while (a couple weeks) for me to find the problem. It turned out it was a grounding bar that prevented the ECU from seeing the engine rpm. To protect the 8V92 Detroit Diesel, it would not allow a start condition. Long story short, use a continuity tester to check all ground connections.
Fuel pump itself
Fuel leveller (not enough fuel)
Fuel pump relay
Is there enough fuel inside tank?