Scan Tool Operating Instructions - AK Automotive Training

Manufacturer Applications
15 1. Knock sensor signal - cylinder 1 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
2. Knock sensor signal - cylinder 2 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
3. Knock sensor signal - cylinder 3 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
4. Knock sensor signal - cylinder 4 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
16 1. Knock sensor signal - cylinder 5 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
2. Knock sensor signal - cylinder 6 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
3. Knock sensor signal - cylinder 7 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
4. Knock sensor signal - cylinder 8 (at high engine speeds, the knock
sensor signal voltage may achieve values of up to approximately 10V).
17 1. Engine speed.
2. Engine load.
3. Combustion misfire total (see note below).
4. Flywheel ring gear-check
NOTE: Misfiring recognition occurs across the entire speed range from an engine load
of 15%. The display indicates the total number of combustion misfirings that occurred in
the preceding 200 crankshaft revolutions - ideal read-out = 0.
18 1. Flywheel ring gear check.
2. Correction value - ring gear segment 2
3. Correction value - ring gear segment 3
4. Correction value - ring gear segment 4
19 1. Combustion misfiring - cylinder 1 (see note below).
2. Combustion misfiring - cylinder 2 (see note below).
3. Combustion misfiring - cylinder 3 (see note below).
4. Combustion misfiring - cylinder 4 (see note below).
NOTE: Misfiring recognition occurs across the entire speed range from an engine load
of 15%. The display indicates the number of combustion misfirings that occurred in the
preceding 200 crankshaft revolutions for each cylinder individually. Ideal read-out = 0.
20 1. Combustion misfiring - cylinder 5 (see note below).
2. Combustion misfiring - cylinder 6 (see note below).
3. Combustion misfiring - cylinder 7 (see note below).
4. Combustion misfiring - cylinder 8 (see note below).
NOTE: Misfiring recognition occurs across the entire speed range from an engine load
of 15%. The display indicates the number of combustion misfirings that occurred in the
preceding 200 crankshaft revolutions for each cylinder individually. Ideal read-out = 0.
21 1. Selector lever position.
2. Aircon. status.
3. Aircon. compressor status.
4. Torque reduction during gearshift.
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