B1021 Diagnostic Trouble Code Discussion for January 2010
Loss of PCM serial data
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| Help Request | Posted | |
| 1996 Pontiac Grand Am SE 2.4L Stall VIN: 1G2NE12T2T B1021: loss of serial data to ipc. ... brought in for a complaint of intermitant engine stall at what is described as a totaly random occurance, hot, cold, idle and cruise. The customer stated that when it happens the security light flashes and will normally restart within a couple mins. and ma... |
January 09, 2010 | |
| 1996 Pontiac Grand Am SE 2.4L Stall VIN: 1G2NE12T2T B1021: loss of serial data to ipc. ... brought in for a complaint of intermitant engine stall at what is described as a totaly random occurance, hot, cold, idle and cruise. The customer stated that when it happens the security light flashes and will normally restart within a couple mins. and ma... |
January 11, 2010 |
