02 sensor question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

smithers584 · 03-25-2006, 03:21 PM

s13 blacktop. ok guys, need your experience. does the 02 sensor only come into play at idle or could it cause my car to run like shit and die if it were bad. seriously, ive checked everything else including sensors and wires, leaks and fuel pressure, and this is the only thing i think i have found bad. the FSM gives ohmage for a heated o2 sensor, but mine is not heated. its says to shoot 3-1000 ohms, yes thats right, on pins a and c. mine shoot completely open. need help seriously, any ideas or suggestion are also appreciated. btw, no other codes expect 55 from ecu.

03-25-2006, 03:21 PM	#1
smithers584 Zilvia Junkie Join Date: Dec 2004 Location: sc Posts: 416 Trader Rating: (0) Feedback Score: 0 reviews	02 sensor question s13 blacktop. ok guys, need your experience. does the 02 sensor only come into play at idle or could it cause my car to run like shit and die if it were bad. seriously, ive checked everything else including sensors and wires, leaks and fuel pressure, and this is the only thing i think i have found bad. the FSM gives ohmage for a heated o2 sensor, but mine is not heated. its says to shoot 3-1000 ohms, yes thats right, on pins a and c. mine shoot completely open. need help seriously, any ideas or suggestion are also appreciated. btw, no other codes expect 55 from ecu.