Load-Throttle Rationality Diagnosis

14.8 Load-Throttle Rationality Diagnosis

14.8.1 Load-Throttle Rationality Check

14.8.1.1 General Description
The Load-Throttle rationality check proofs the consistency between load (measured by mass air flow sensor) and throttle position. The rationality is checked by comparing the excitation of the intake manifold pressure controller or the throttle controller with the corresponding set point.

14.8.1.2 Flowchart: Load-Throttle Rationality Check