508 GT - P0656

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scotcruz
Posts: 11
Joined: 26 Sep 2020, 20:52
x 1

508 GT - P0656

Post by scotcruz »

Hi folks,

I have an intermittent P0656 Fault-fuel level showing up under ECU faults.

I have previously replaced the fuel filter so not sure why this has come back. Upon checking the Fuel Circuit Information, the only thing abnormal was the Voltage of Fuel Temperature Sensor showing as Value Invalid.

Could this be causing this? Please can someone advise this and also the location of the sensor?

VF3**************[VIN obfuscated, can be read by forum staff]

Many thanks

scotcruz
Posts: 11
Joined: 26 Sep 2020, 20:52
x 1

Re: 508 GT - P0656

Post by scotcruz »

Can anyone help?

scotcruz
Posts: 11
Joined: 26 Sep 2020, 20:52
x 1

Re: 508 GT - P0656

Post by scotcruz »

Is this a rare issue? Surprised no response!

scotcruz
Posts: 11
Joined: 26 Sep 2020, 20:52
x 1

Re: 508 GT - P0656

Post by scotcruz »

OK, managed to fix this issue. Wasn't easy however with alot of research all good now.

If anyone needs a hand, PM me.

User avatar
Paul-R
Donor 2020
Posts: 4151
Joined: 07 May 2009, 16:24
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Re: 508 GT - P0656

Post by Paul-R »

I reckon it must have been fairly rare to get no responses. Thanks for telling us you've fixed it. Perhaps you could briefly tell us what you did?