PLATE ASSEM. 6N9060 - Caterpillar

Use this procedure to troubleshoot a detonation occurrence. Also, use this procedure if one of the following event codes is active or logged.Any alarm that is generated by the detonation detection system must be investigated. The cause of the alarm must be identified and corrected.
Table 1
J1939 Code and Description Comments
1352-0
Engine Cylinder #1 Knock Level : High - most severe (3) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1352-15
Engine Cylinder #1 Knock Level : High - least severe (1) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1353-0
Engine Cylinder #2 Knock Level : High - most severe (3) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1353-15
Engine Cylinder #2 Knock Level : High - least severe (1) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1354-0
Engine Cylinder #3 Knock Level : High - most severe (3) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1354-15
Engine Cylinder #3 Knock Level : High - least severe (1) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1355-0
Engine Cylinder #4 Knock Level : High - most severe (3) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1355-15
Engine Cylinder #4 Knock Level : High - least severe (1) The level of detonation has exceeded the trip point.
Maximum retardation of the timing was unable to control the detonation adequately during the number of ignition sparks that are allowed.
The engine performance may be affected by an adjustment of the timing to reduce detonation.
The code is logged.
1356-0
Engine