P1604 Diagnostic Trouble Code Discussion for March 2019
PCM Internal Dual-Port Ram Read/Write Integrity Failure
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| Help Request | Posted | |
| 2012 Toyota Camry SE 2.5L No Start VIN: 4T1BF1FK3C P1604: Startability Malfunction. ... Vehicle almost wants to fires up and smokes heavy at times. Thought it might be flooded attempted to clear flood and no change. Had a P0015 checked timing both by pulling valve cover and scoped at ECM with PICO. Checked spark with gap tester and noid b... |
March 26, 2019 |
