Hello I have a recuing problem fault code 84, it also will trigger target error. I have replaced the throttle body as I thought that may be the issue. However the fault came back again today, I have calibrated it manual and through the ECU TPS calibration.
If I clear the fault codes after a few times it will start working again, until a restart or sometimes it will work for a few starts then fault again.
eTune#6.pclx