ECM errors after configuration change. P1
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hello, after configuration change on my P1 Volvo (2008 S40), i got quite a few new errors:
ECM-0607 Engine control module (ECM). Internal fault.
ECM-2101 Throttle motor. Faulty signal.
ECM-2107 Electronic throttle unit. Internal fault.
ECM-2110 Electronic throttle unit. Internal fault.
ECM-D900 Control module communication. Faulty communication.- information on dim: airbag service required
they cannot be erased through vdash or disconnecting battery for 15 minutes.
Configuration change (vdash with super J2534) consisted of:
Belt reminder -> EU type, only driver system
Speed limitation -> 250km/h (160mph)
Dipped Beam Logic -> Flexstd - no lights in '0' - Recommended
Audio equipment -> Standard audio
SWM audio buttons -> Enabled
car runs normal, apart of those airbag message (with audio signal).
So, question is simple. Should i be worried?
- information on dim: airbag service required
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@nesaru the ECM errors are not related to vdash. One of your configuration changes is not compatible with your car. No, Vdash has no checks for this, it's completely up to you, to find out what works and what not.
Revert to the factory configuration, try to delete the codes, and then start to change parameters only one at a time, and see what happens.
In your special case it's also possible that your CEM is dying. It's quite common on V40s. -
@T5-T6-Schnappi thanks. actually, i have an idea it could be from battery, as it is old. Voltage was over 12 volt, but maybe dropped during the process?
i didnt see any requirement to use charger during process?
