22130353 Volvo.Penta Throttle

Table 1
Diagnostic Codes Table
Code Conditions which Generate this Code System Response
1101-2 Cylinder #1 Combustion Probe : Erratic, Intermittent, or Incorrect
1102-2 Cylinder #2 Combustion Probe : Erratic, Intermittent, or Incorrect
1103-2 Cylinder #3 Combustion Probe : Erratic, Intermittent, or Incorrect
1104-2 Cylinder #4 Combustion Probe : Erratic, Intermittent, or Incorrect
1105-2 Cylinder #5 Combustion Probe : Erratic, Intermittent, or Incorrect
1106-2 Cylinder #6 Combustion Probe : Erratic, Intermittent, or Incorrect
1107-2 Cylinder #7 Combustion Probe : Erratic, Intermittent, or Incorrect
1108-2 Cylinder #8 Combustion Probe : Erratic, Intermittent, or Incorrect
1109-2 Cylinder #9 Combustion Probe : Erratic, Intermittent, or Incorrect
1110-2 Cylinder #10 Combustion Probe : Erratic, Intermittent, or Incorrect
1111-2 Cylinder #11 Combustion Probe : Erratic, Intermittent, or Incorrect
1112-2 Cylinder #12 Combustion Probe : Erratic, Intermittent, or Incorrect
1113-2 Cylinder #13 Combustion Probe : Erratic, Intermittent, or Incorrect
1114-2 Cylinder #14 Combustion Probe : Erratic, Intermittent, or Incorrect
1115-2 Cylinder #15 Combustion Probe : Erratic, Intermittent, or Incorrect
1116-2 Cylinder #16 Combustion Probe : Erratic, Intermittent, or Incorrect With the engine on, the Integrated Combustion Sensing Module (ITSM) detects a signal from the combustion sensor before combustion or the signal from the combustion sensor is received within 1.8 millisecond of the signal for ignition. The combustion burn time for the cylinder is excluded from the average combustion burn time and from the calculation for the fuel correction factor. Diagnostics for the cylinder misfire are not available.
The code is logged.
Table 2
Diagnostic Codes Table
Code Conditions which Generate this Code System Response
1101-4 Cylinder #1 Combustion Probe : Voltage Below Normal
1102-4 Cylinder #2 Combustion Probe : Voltage Below Normal
1103-4 Cylinder #3 Combustion Probe : Voltage Below Normal
1104-4 Cylinder #4 Combustion Probe : Voltage Below Normal
1105-4 Cylinder #5 Combustion Probe : Voltage Below Normal
1106-4 Cylinder #6 Combustion Probe : Voltage Below Normal
1107-4 Cylinder #7 Combustion Probe : Voltage Below Normal
1108-4 Cylinder #8 Combustion Probe : Voltage Below Normal
1109-4 Cylinder #9 Combustion Probe : Voltage Below Normal
1110-4 Cylinder #10 Combustion Probe : Voltage Below Normal
1111-4 Cylinder #11 Combustion Probe : Voltage Below Normal
1112-4 Cylinder #12 Combustion Probe : Voltage Below Normal
1113-4 Cylinder #13 Combustion Probe : Voltage Below Normal
1114-4 Cylinder #14 Combustion Probe : Voltage Below Normal
1115-4 Cylinder #15 Combustion Probe : Voltage Below Normal
1116-4 Cylinder #16 Combustion Probe : Voltage Below Normal The signal from the combustion sensor to the ICSM is less than the minimum acceptable value. The combustion burn time for the cylinder is excluded from the average combustion burn time and from the calculation for the fuel correction factor. Diagnostics for the cylinder misfire are not available.
The code is logged. Each cylinder has a combustion sensor that is positioned on the edge of the cylinder. When the engine control switch is in the STOP position, in the START position, or in the AUTO position, the ICSM provides +80 VDC to the combustion sensors.When the flame front reaches the sensor, the sensor briefly outputs a low voltage signal that is approximately −80 millivolts. The sensor's low voltage signal is detected by the ICSM. The ICSM measures the length of time from the all cylinders firing signal to the combustion sensor's signal. The ICSM determines the combustion burn time for the cylinder.Each combustion sensor has a single terminal that is connected to a signal wire. The signal wire from each sensor is shielded.Use this procedure to troubleshoot the system only when there is an active noisy diagnostic code or an active short circuit diagnostic code that is associated with a combustion sensor.A noisy diagnostic code indicates that the signal from the sensor is noisy or connected to the wrong cylinder.Note: If the harness from the sensor is not routed to the proper connector, the combustion burn time will be incorrect. False misfire will be indicated.The short to ground diagnostic code indicates that the sensor's signal has a short circuit or the signal is below the acceptable range.Logged diagnostic codes provide a historical record. Before you begin this procedure, use the Caterpillar Electronic Technician (ET) to print the logged codes to a file.This troubleshooting procedure may generate additional diagnostic codes. Keep your mind on correcting the cause of the original diagnostic code. Clear the diagnostic codes after the problem is resolved.
Illustration 1 g01440236
Schematic for the circuit of the combustion sensors for the 16 cylinder engine
Illustration 2 g01440561
Schematic for the circuit of the combustion sensors for the 12 cylinder engine
Illustration 3 g01440562
Schematic for the circuit of the combustion sensors for the 8 cylinder engine
Illustration 4 g01440563
Schematic for the circuit of the combustion sensors for the 6 cylinder engine
Illustration 5 g01431198
Terminal Box
(1) ECM connector J2/P2
(2) ECM connector J1/P1
(3) 16 amp circuit breaker
(4) Connectors J3/P3 for the customer's connector
(5) Connectors J4/P4 for the optional control panel (if equipped) or for a customer's connector
(6) J5/P5 connectors for the harness
(7) J6/P6 connectors for the harness Test Step 1. Inspect the Electrical Connectors and Wiring
Turn the engine control switch to the OFF/RESET position. Switch OFF the 16 amp circuit breaker for the Electronic Control Module (ECM). Note: For the following steps, refer to Troubleshooting, "Electrical Connectors - Inspect".