P1606 Diagnostic Trouble Code Discussion for March 2007
ECM Battery Backup Circuit Malfunction
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| Help Request | Posted | |
| 1998 Volkswagen Passat GLS 1.8L Excessive Emissions, Misfire VIN: WVWAA63B7W P1606: abs code Rough road spec. engin torque ABS/ECU electrical malfunction. The ABS and blinking red brake lite are on.Can't communicate with ABS system with VAG based scanner. Also we have issues trying to communicate with the engine ECU. ie, SOMETIMES WE DO AND SOME TIMES WE DON'T. We can set up the scanner ok with KOEO. However, w... |
March 07, 2007 | |
| 1998 Volkswagen Passat GLS 1.8L Excessive Emissions, Misfire VIN: WVWAA63B7W P1606: abs code Rough road spec. engin torque ABS/ECU electrical malfunction. The ABS and blinking red brake lite are on.Can't communicate with ABS system with VAG based scanner. Also we have issues trying to communicate with the engine ECU. ie, SOMETIMES WE DO AND SOME TIMES WE DON'T. We can set up the scanner ok with KOEO. However, w... |
March 08, 2007 |
