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Half Throttle Pedal Tracking Fault

PostPosted: Thu Jul 25, 2019 4:37 am
by Leo Huang
Hi,

I found that we were causing pedal tracking fault when we were half-throttle, But throttle pedal sensor diagnostic is OK when throttle pedal is close to 0% and close to 100%.

Below is time graph of main sensor and tracking sensor.

The voltage looks correct but there was a problem when converting to a percentage

Thanks a lot !!!

Re: Half Throttle Pedal Tracking Fault

PostPosted: Fri Aug 02, 2019 4:51 pm
by PEI330Ci
Leo Huang wrote:Hi,

I found that we were causing pedal tracking fault when we were half-throttle, But throttle pedal sensor diagnostic is OK when throttle pedal is close to 0% and close to 100%.

Below is time graph of main sensor and tracking sensor.

The voltage looks correct but there was a problem when converting to a percentage

Thanks a lot !!!


It looks like you have some kind of delay between the signals.

Can you show your throttle pedal setup screen?