2005 Honda Odyssey "rough idle" Questions

...rough idle rough idle cold or warm, code showed upstream pirimary O2 sensor (sensor bench test OK), valve adjustment good, original EGR, cleaned throttle body throat, no external vacuum leak found... ...

...Google for Honda Odyssey rough idle and you should find the solution. The fix took mean hour, but I am extremely mechanical. The problem has to do with the recirculation of warm air in the

rough idle maybe egr valve or ports blocked with carbon code p 1399 refers to random misfire ===causes --fuel /ignition--MAP sensor---IAC valve ( idle air control valve ) misfires are more from faulty

what symtoms of a bad o2 sencor Poor idle rough. Poor exhilaration. Check engine light, sometimes bad exhaust smell Run sluggish drinks gas

rough. Well unless I give gas it won't start or stay running while running it feel like it isn't hitting on all cylinders Running this poorly could be EGR valve sticking open; bad coolant temp sensor;

2001 Honda Odyssey EX Idles rough I have a 2001 Honda Odyssey EX with 169,000 miles. I have had two transmissions replaced, one EGR valve replaced, the back hutch, and not to mention the automatic ...

Just had Malfunction Lamp Indicator and TCS Alarm ON on my 2001 Odyssey. Idling is rough with the AC ON but gets ok when the AC is OFF. What seems to be the problem? Thanks. Thats the Traction Control

Odyssey. It recently started a rough idle with the TCS light coming on. It' seems to smooth out at about 2500 rpm or 40 mph. Any ideas on what could be causing it? SCAN VECHICLE FOR FAULTY TPS SENSOR

shown by the low revolution. IT is also possible that the engine is not compensating its idling when the AC is on, the Idle Air Control Valve may be dirty or faulty especially if there is rough idling