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Home >> Subaru >> 2016 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Mode 6 - SUBARU >> BRZ >> Misfire

Mode 6 - SUBARU: BRZ: Misfire

Monitor ID Test ID Scaling Unit Description
$A1 $0B Multiply by 1 Time Total number of misfires for EWMA* counted during the last driving cycle in all cylinders
$A1 $0C Multiply by 1 Time * With IG ON, the number of misfire counted during the last driving cycle in all cylinders is displayed. * When the engine is running, the number of misfire counted during current driving cycle in all cylinders is displayed.
$A2 $0B Multiply by 1 Time Total number of misfires for EWMA* counted during the last 10 driving cycles in cylinder #1
$A2 $0C Multiply by 1 Time * With IG ON, the number of misfire counted during the last driving cycle in cylinder #1 is displayed. * When the engine is running, the number of misfire counted during current driving cycle in cylinder #1 is displayed.
$A3 $0B Multiply by 1 Time Total number of misfires for EWMA* counted during the last 10 driving cycles in cylinder #2
$A3 $0C Multiply by 1 Time * With IG ON, the number of misfire counted during the last driving cycle in cylinder #2 is displayed. * When the engine is running, the number of misfire counted during current driving cycle in cylinder #2 is displayed.
$A4 $0B Multiply by 1 Time Total number of misfires for EWMA* counted during the last 10 driving cycles in cylinder #3
$A4 $0C Multiply by 1 Time * With IG ON, the number of misfire counted during the last driving cycle in cylinder #3 is displayed. * When the engine is running, the number of misfire counted during current driving cycle in cylinder #3 is displayed.
$A5 $0B Multiply by 1 Time Total number of misfires for EWMA* counted during the last 10 driving cycles in cylinder #4
$A5 $0C Multiply by 1 Time * With IG ON, the number of misfire counted during the last driving cycle in cylinder #4 is displayed. * When the engine is running, the number of misfire counted during current driving cycle in cylinder #4 is displayed.
NOTE: *: EWMA (Exponential Weighted Moving Average) counted during the last 10 driving cycles Arithmetic expression for obtaining the number of misfire: 0.1 (Current times) + 0.9 (Previous average) (Previous average) for initial value = 0