P0601 Diagnostic Trouble Code Discussion for October 2007
Control Module Read Only Memory
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| Help Request | Posted | |
| 2001 Dodge Neon 2.0L Poor Idle Quality, Surge, Stall VIN: 1C3ES46CX1 P0601: PCM Random Access Memory Failure, Self-Test Failed. ... what is happening is that any relay that the computer controls (ie fuel pump, asd, rad fan, a/c compressor etc,) is turning off & on rapidly as in every two or three seconds causing the surging. Scan test reveals only one code P0601 (pcm internal contr... |
October 03, 2007 | |
| 2001 Dodge Dakota 4.7L Poor Idle Quality, Stall, Misfire, Poor Fuel Economy VIN: 1B7H6ZAN41 P0601: PCM Random Access Memory Failure, Self-Test Failed. ... came in misfire intermette. check fuel pressure good 49psi. also will cut off intermite,some times long cranktime and no start has fire & fuel pressure.seems like it is is flooding out. runs rich all the time.scanned codes p0601 ecm failure. if cycle k... |
October 03, 2007 |
