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Greetings,
I have an M50B25 built turbo charged engine with link storm blue ecu.
did the 1,5-2,4-3,6 sequential injectors
and 1,6-2,5-3,4 wasted spark.
The triggering I used was for M50B25TU.
The car started successfully but the rpm is very erratic and is jumping between 2 different values even the cursor on the fuel map is seen twice due to two rpm values being read. while turned on I removed the ground from the hall cam shaft and the rpm value was logical!!!
both sensors are grounded to the same ground beside the triggering ports and the hall sensor is powered on 8V port.
attached is a logger of the scenario!
Replies are highly appreciated
Attached Files
Log-2017-08-2-24107-pm.llg
Additionally is the way the cursor is moving!
Attached Files
trim.6B6FB3AA-3F34-47CC-A2E1-BE13DF3436AE.MOV
Can you post up your calibration. I'd say that you have some issues with your trigger setup and the ECU is not able to decode this. In your log file the Trig 1 Error counter is pegged at 255.
The attached above is the triggering I did exactly as in the link ecu bmw m50 engine reference!
Attached Files
- Capture7.PNG
Can you perform a trigger scope during cranking please.
