1.15.14.3 Parity Check

P1381 (KRICnpl) 

The internal random access memory (RAM) is monitored continuously inside the IC and the result is retrieved by the processor at each combustion. The number of errors that occur in a defined observation time frame are counted. A KRICnpl fault is stored when the number of errors exceeds an applicable threshold. The fault path is cleared only when the number of errors is equal to zero.