U2109 Diagnostic Trouble Code Discussion for March 2009
loss communication with PCM
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| Help Request | Posted | |
| 2004 Chevrolet Malibu Maxx LS 3.5L No Start VIN: 1G1ZT64844 U2109: loss communication with PCM. ... intermitant, and only occurs when trying to start the vehicle. At one time we had no fuel pressure when cycling the key or cranking, when adding starting fluid the car runs until the starting fluid is burned and then dies. While testing the car started, it... |
March 16, 2009 | |
| 2004 Chevrolet Malibu Maxx LS 3.5L No Start VIN: 1G1ZT64844 U2109: loss communication with PCM. ... intermitant, and only occurs when trying to start the vehicle. At one time we had no fuel pressure when cycling the key or cranking, when adding starting fluid the car runs until the starting fluid is burned and then dies. While testing the car started, it... |
March 19, 2009 |
