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Old 03-28-2015, 10:35 AM
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Car: BMW 320d e90 2005
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Default EWS tampering fault code

HI guys, my 320d e90 is not starting, I replaced the crankshaft sensor, put in a new Fuel pump relay...but its showing the "(Fault is 4A63 EWS Tampering)what can be done?

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Old 03-29-2015, 11:41 PM
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have a problem with your cas module is the locking your car often manipulation of this to make new keys fails and leaves him crippled so I suggest trying to reflash to try to revive the important thing is that team diagnosticaste of ahin that you can avoid problems.
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Old 04-21-2015, 06:57 PM
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It's better if you fix your 320d e90 because your fuel pump relay is managed by this, else you can follow the instructions of mongoloco.
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