CAN Lambda problem

[HRK]

Hi,

There is a problem with CAN Lambda.

 

Setting data A works fine,

but Rewriting to setting data B will result in an error.

(error code:16and33)

 

CAN settings look the same for both setting data.

 

Please tell me the solution.

 

thanks

Setting_A.pclr Setting_B.pclr

[Adamw]

Error 16 & 33 are usually a power supply issue.  Either the wire is not big enough or there is some significant inductive noise present in that circuit.  If the lambda power comes from a source with other noisy devices connected then try the capacitor as per the alternative diagram in the quick start guide.

[HRK]

Thank you for answering

 

If this is the cause, I think that an error will occur in both A and B.

 

Setting data A, the error disappears and it operates normally.

 

Thanks.

 

 

[Adamw]

These errors come from the lambda device, they are not influenced by the CAN settings in the tune.  

But your A & B maps do have different settings for VVT, Idle valve and boost valve so if the lambda is connected to the same source as one of these devices then potentially these tune changes could be causing the extra electrical noise.  

[HRK]

Thank you

 

I understand.

Try noise countermeasures once.

 

thanks