Knock Sensor Control Limit, Testing
Knock Recognition Control Limit, Checking
The following tests should be performed when a DTC is stored that relates to "knock recognition control limit reached", see also measuring value blocks for ignition angle retardation.
Measuring value blocks for ignition angle retardation
Display Group 20:
Display Group 22:
Display Group 23:
Evaluation display group 20/22/23, - ignition angle retardation
