have several things going wronge with my car. first when i run the p13 ecu the car runs like ****. i know i need a knock sensor for that ecu. i have no tach, no abs, the door does not ding when keys in ignition, no interior light when door is open. when door is open the light does not pop on to tell me a door is open, vtec dont work, sunroof is broke and my ac compressor wont spin!!!! anyone know why these things are happening. do i need a oil pressure sensor?

 

check the switch on the door that should fix like 4 things, sound slike you have some wiring problems, you need to focus on one things at a time, start with what is most important to you, and work on all those, you could start by telling us what you have tried to fix?

 

^^^

 

-check fuses for interior problems and check the door switch like prev mentioned if its stuck or not working then that would happen
-your motor is a h22 should already have the knock sensor
-if your tachs not working does your spedo work? possibly vss
-are you throwing a abs code? or did you test your abs lol if its a code simply scan it and itll tell u why its not working
-did you run the two wires for vtec?
-sunroof dosent work at all? check fuses 1st then go from there mabye a bad motor
-ac compressor wont spin? does ur system have refrigerant over near the passanger headlight theres a square with a clear circle on the ac line when u have the air on do you see movement in there if so u have refrigerant if not you need to recharge or top off.