P1696 Diagnostic Trouble Code Discussion for January 2004
EEPROM Memory Write Denied / Invalid
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| Help Request | Posted | |
| 1997 Dodge Dakota 2.5L Excessive Emissions, no ox2 voltage VIN: 1B7FL26P4V P1696: PCM Failure, EEPROM Write Denied. Truck came in barely able to run. Annother tech ch out and found the above codes. Ox2 sensor voltages (b1s2,b2s2) were at 4.4 volts. He cleared the codes and the Ox2 sensor voltages came down to below 1v and they switched ok and truck ran fine. He drove truck ... |
January 13, 2004 |
