No luck diagnosing leaks with inpa
analgo 2 warm.pdf
analog 1.pdf

I got the motornotprogramm again after pluging in the car to the laptop, really this car is something

Error deleted, restarted and tested the voltage with test Nr 9

when I tap the gas and rpm return to ~600 voltage drops to 12.4ish (open door, lights on, stereo(android) on, then at idle hops back on to 13.5V
With headlights on it dropped a lil more like 12.1-3V

Im baffled, what should I look at, VR, alternator, Battery? Never had issues
with the battery until now

I should've mentioned car is with LPG (off during tests and last couple of days) if it matters.


Can this voltage drop indicate something else ? RPM is unstable only when tapping the gas and they drop down to like 100-150 below normal, which is causing the initial error with the potentiometer I assume

Thanks in advance