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Code P1603 V70-XC70 2001

posted by  Larry P on  Mon Jan 30 02:52 CST 2006
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last visit: Fri May 1 13:19 CST 2009
[RELATED]

I just found this info on the vexedvolvo.org site in the troubleshooting topic,


ECM-91A7


This fault is detected by the ETM and uses the power consumption of the throttle motor, to determine possible high friction. This fault can be caused by dirt build up in the throttle housing, or by a low battery voltage, use Freeze frames and VIDA fault tracing to analyze and remedy the problem.

I would suggest you check battery voltage and connections first.





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New Code P1603 [V70-XC70][2001]
posted by  bspeth  on Sun Jan 29 05:39 CST 2006 >


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