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P0404 Diagnostic Trouble Code Discussion for March 2007

EGR Position Sensor Performance


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Trouble Ticket Help Requests for DTC P0404
Help Request Posted
1999 Chevrolet Cavalier 2.2L MIL Lamp on VIN: 3G1JC1246X
P0404: EGR Recirculation circuit low. Call deler asking for #pcm , [...], take out car PCM same number , diconect bat same codes . I found use PCM tmorrow I will change , but first I redy for you help
March 05, 2007
2001 Volkswagen Passat GLS 1.8L Hesitation, Misfire VIN: WWWPD63B01
P0404: testing and results. car came in with lean and misfire codes. idle quality was very good. repaired large vacuum leak, now car has extreme lack of power/hesitation.installed new maf, no difference.tried relearn, no difference.checked exhaust back pressure, passed. when test driving...
March 17, 2007
1999 Chevrolet Cavalier 2.2L MIL Lamp on VIN: 3G1JC1246X
P0404: EGR Recirculation circuit low. Call deler asking for #pcm , [...], take out car PCM same number , diconect bat same codes . I found use PCM tmorrow I will change , but first I redy for you help
March 05, 2007
2001 Volkswagen Passat GLS 1.8L Hesitation, Misfire VIN: WWWPD63B01
P0404: testing and results. car came in with lean and misfire codes. idle quality was very good. repaired large vacuum leak, now car has extreme lack of power/hesitation.installed new maf, no difference.tried relearn, no difference.checked exhaust back pressure, passed. when test driving...
March 17, 2007