New O2 sensor, now won't Start HELP!!!
#1
New O2 sensor, now won't Start HELP!!!
I installed a new Bosch O2 sensor (15733) using the following· EVO - Bosch· Blue - Black· White - Grey· Black(2) - White (2) Now the car will not start, turns over but no start. Tried to read the codes using an OBDII and kept getting a “Fail” message. Did I some how screw up the ECU? This is my nephews car and I really hope I did mot mess it up. Note:Reattached the old sensor and still will not start
Last edited by minimkiv; May 3, 2009 at 02:56 PM.
#5
Left it unconnected for 10-15 min's, no change. Additional info: I pulled the spark plug wire from the coil and did not get a spark when I jumped the coil to ground when cranking the engine.
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#10
#14
Definitely check your fuses. I'm not sure how you could fry an ecu by changing the o2 sensor, maybe if you attempted to attach a tazer to the o2 harness. You didn't did you? Didn't think so. Your engine bay fuse box will have a diagram on the inside of the lid, check every fuse that has a picture of an engine corresponding to it's position. After that check the rest for good measure.