ok , ecu codes, are they reliable? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

smithers584 · 04-21-2006, 09:53 PM

ok guys, car runs like shit. breaks up, like misfiring or timing getting pulled, on and off. ecu shows code 34. ok easy, knock sensor. shot all the wires and from the sensor to the ecu. they are perfect. so i go buy a new knock sensor and plug it in and bolt it up. nothing changes. WTF? are ecu codes not accurate, could something else be causing my ecu to think i have a knock sensor problem? i wouldnt think so. only thing i didnt think about doing was resetting the ecu after changing the sensor. does that matter in this case?

04-21-2006, 09:53 PM	#1
smithers584 Zilvia Junkie Join Date: Dec 2004 Location: sc Posts: 416 Trader Rating: (0) Feedback Score: 0 reviews	ok , ecu codes, are they reliable? ok guys, car runs like shit. breaks up, like misfiring or timing getting pulled, on and off. ecu shows code 34. ok easy, knock sensor. shot all the wires and from the sensor to the ecu. they are perfect. so i go buy a new knock sensor and plug it in and bolt it up. nothing changes. WTF? are ecu codes not accurate, could something else be causing my ecu to think i have a knock sensor problem? i wouldnt think so. only thing i didnt think about doing was resetting the ecu after changing the sensor. does that matter in this case?