99 Honda Civic - Rough idle, stalls at full open throttle
11-12-2011, 02:29 PM
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99 Honda Civic - Rough idle, stalls at full open throttle
Hi,
Trying to get my 99 Honda Civic EX up and running again. Currently it is difficult to start, idles very rough @ around 600-700 rpms, and will stall if you press the gas pedal to hard. The only CEL code being thrown right now is #65 Secondary oxygen sensor heater wire.
I recently replaced and calibrated the throttle position sensor, and replaced the ECU which was bad.
Any ideas on whats wrong with it?
Thanks for your help in advance.
Trying to get my 99 Honda Civic EX up and running again. Currently it is difficult to start, idles very rough @ around 600-700 rpms, and will stall if you press the gas pedal to hard. The only CEL code being thrown right now is #65 Secondary oxygen sensor heater wire.
I recently replaced and calibrated the throttle position sensor, and replaced the ECU which was bad.
Any ideas on whats wrong with it?
Thanks for your help in advance.
11-12-2011, 02:33 PM
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Re: 99 Honda Civic - Rough idle, stalls at full open throttle
um... try replacing the bad O2 sensor?
always fix CEL before going any further with trying to find what is wrong
always fix CEL before going any further with trying to find what is wrong
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