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-   -   F430 Error code P1021 and P1059 (https://www.ferrarilife.com/forums/modern-v8s-360-f430/57266-error-code-p1021-p1059.html)

johan6504 10-02-2017 06:45 AM

Error code P1021 and P1059
 
2 Attachment(s)
My 430 Scuderia is in for 30000Km service and everything looks pretty good...
The car is however throwing two codes, that we cant seem to get rid of.
It is P1021 and P1059. Has anyone else encountered those codes before?
Any clue to what could cause this?

StefVan 10-02-2017 07:21 AM

In which ECUs are these P codes stored? U & C codes are usually the Suspension ECU (NCS). When you're driving, does these codes disappear?

johan6504 10-02-2017 07:27 AM

2 Attachment(s)
They are stored in the engine.

StefVan 10-02-2017 10:58 AM

Ok, thanks. And while you're driving, your passenger reset the codes with your tool, does they appear again?

johan6504 10-02-2017 11:21 AM

Quote:

Originally Posted by StefVan (Post 722426)
Ok, thanks. And while you're driving, your passenger reset the codes with your tool, does they appear again?

Dont think they tried it while driving, I will see if we can try that on Thursday. Any particular reason for resetting while driving? Any clue to what sensor/s is involved here?

johan6504 10-02-2017 11:34 AM

Not sure it has anything to with the error, but since I have a MOTON chassi. There is an EDC-cancellation kit installed to kille the damper error light.

StefVan 10-02-2017 12:38 PM

If you really had a wheel speed sensor (ABS) error, you would have had also several ABS and E-DIFF error codes too. Your Motronic ECU's are saying that they couldn't get the wheel speed data over the CAN bus. This can be a simple error without any consequences when your car simply stands still. Although, when the car is moving, these errors shouldn't appear and you should be able to display the real wheel speed with the diagnostic tool.

johan6504 10-02-2017 10:19 PM

Quote:

Originally Posted by StefVan (Post 722450)
If you really had a wheel speed sensor (ABS) error, you would have had also several ABS and E-DIFF error codes too. Your Motronic ECU's are saying that they could get the wheel speed data over the CAN bus. This can be a simple error without any consequences when your car simply stands still. Although, when the car is moving, these errors shouldn't appear and you should be able to display the real wheel speed with the diagnostic tool.

Thanks, I get it :-)
Still wonder if it could be related to the EDC-cancellation kit...

gmax66 12-17-2019 06:24 AM

Dear johan6504,
Now I have the same problem with my F430 F1 Spider, do you have find a solution?
Thank you!
Marcello


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