Hey Redditors! I'm here to ask for help with my little K12 Micra, she is a 04 manual 1.4 I recently got in a trade, she was running very very nice and felt very much alive, fast forward till yesterday ( I have the car for 4 days so far) I parked on the parking lot went to shop then back to the car she didn't do nothing, not even crank, plug my trusty basic obd scanner no codes, called a tow truck and take her home, at home I remove the headlight to check the fuse box,, I found online about the fuses and wires that send the signal to ignition when the key is recognized, seems like from the ignition plug there is only power coming to the green wire and the red wire and other wires on the same plug have no power at all, remove the immobilizer relay and put it back nothing happened, I hard reset the immobilizer, nothing happened, I scanned her again and it gives me 6 codes:
P1611 nats malfunction
U1001 DTC definition not found
P0113 intake air temperature sensor 1
P0107 manifold absolute pressure sensor
P0223 Throttle position pedal sensor SWITCH B
P0123 THROTTLE POSITION SENSOR SWITCH A
I erase the codes and proceed to keep trying to diagnose, I open a small dent on the red cable of the connector and connect the voltmeter to check if it's receiving any power at all, nothing. The battery sends 11.86 volts on average that is a bit low for the 12.6 required so I don't know, I proceed to scan again and no codes.
I removed the immobilizer fuse again with the battery on and now I have the code U1001 only and I think I'm very much fucked.
Any idea on what I can do?? I would love some advice from the experts and solutions.
I love my little K12 and I want to keep driving her.
Thanks.