Cylinder Cutout Test using Caterpillar ET Software

  • -

Cylinder Cutout Test using Caterpillar ET Software

How to perform Cylinder Cutout Test using Caterpillar ET Software?

Purpose:
The cylinder cutout test allows one cylinder or multiple cylinders to be cut out. The cylinder cutout test is useful when troubleshooting poor engine performance or a suspected injector failure.

Test Operation:
The cylinder cutout test disables the injector by not providing the injector pulse to the solenoid. The cylinder cutout test can be performed on one injector or multiple injectors at once.

-Connect to CAT Caterpillar ET Software,
-Open Menu: Diagnostics – Diagnostic Tests – Cylinder Cutout Test

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-1

-Click Start, then Select Cylinder Cutout Test

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-2

-Click Continue, then OK

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-3

-Wait until All Cycle Test finished, and look at the Results on Fuel Position tab, the smallest value than the others, indicates that could be damaged on Injector.

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-4

NOTE:
1-Cylinder Cutout Test Conditions,
The following conditions must be met for the Automatic Cylinder Cutout Test
1) Engine Speed must be between 980 RPM and 1020 RPM (Engine Speed will automatically adjusted)
2) Engine Coolant Temperature must be 170 Deg F or higher
3) No Engine Performance related active diagnostic codes are allowed
4) No default Injector Serial Number (000000000000) allowed
5) Throttle position must not vary by +/- 5%

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-5
If at any time any of these conditions are not met, the test will automatically aborted.
-Ensure Transmission is in Neutral or Electrical Load is removed from Generator.
-Fan cycling, A/C compressor cycling, or changes in Engine Load will invalidate this test.
-If the fan is not controlled by the Engine ECM, please Enable the fan if possible.
-WARNING: If the ECM controls the fan, the fan will be turned ON automatically upon starting this test.
-WARNING: Please make sure the Compression Brake is in the OFF position. During the test, Compression Brake operation will cause the Engine to surge.

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-6

Manual Cylinder Cutout Test
-Click on Change – Start – Stop tab, and look at Fuel Position value.

Cylinder-Cutout-Test-using-Caterpillar-ET-Software-7


  • -

Newest CAT ET 3 Wireless Adapter truck diagnostic tool Communication With Wi-Fi

Newest CAT Caterpillar ET Wireless Adapter truck diagnostic tool

cat-et-1

Product Details
Item specifics
Item Width: 15cm
Model Name: ET 3 wifi
Item Length: 20cm
Software Version: ET 3 wifi
Brand Name: Arsmundi
Special Features: wifi
Hardware Version: ET 3 wifi
Item Height: 8cm
Voltage: V
Item Type: Car Diagnostic Cables and Connectors
Power: W
External Testing Certification: CE
Item Weight: 1kg
Electronic: No
Item Type: Code Readers & Scan Tools
Language: Denish,English,French,German,Italian,Polish,Spanish
elm327 interface length: 10 cm
weight: 2kg
Hardware Version: new
Package Size: 10cm x 10cm x 5cm (3.94in x 3.94in x 1.97in
Item Name: ET Adaper 3 With wifi
Warranty: 3 year

Product Description

cat-et-2 cat-et-3

Communication:
1. Allows communication between service tools and engine controls using various data links such as J1939/11, DeviceNet (future release), CAT DataLink, and J1708 (ATA) vehicle networks
2. Flash program allows adapter firmware upgrades as additional features become available
3. Uses J1939/11, high-speed data link (part of ADEM III controls), substantially reducing flash times
4. Automatically selects J1939/11 when flashing the engine (reduces the flash time approximately 80%, from 14 minutes to 3 minutes).

Heavy Duty Truck diagnostic Scanner Specification:
1.ECM Summary screen lists every control module on equipment
2.Being tested and gives information on these modules.
3.Fast hookup and real time display of systems status. Displays ,readings such as rpm, boost, pressures, temperatures, etc. for Easy troubleshooting.
4.Identifies faulty sensors, harness connectors, and system parameters which are out of specification. Allows customers
5.To help dealer identify problems without visiting machine.
6.Identifies intermittent sensors and wiring problems during Machine operation and keeps a record of each one. Showswhen problem occurred and how often it happened.
7.Added information to allow customer to assist dealer in diagnosing and repairing problems. (Troubeshooting Help is not built in with in the program, you will still need go back to books in order to follow a repair description and steps in each Fault Code display within the program).English and metric units of measure integrated help file to easy learn the “How To” around the software.
8.Operate System: windows XP/Windows7

www.obd2tool.com