2674256 TUBE AS Caterpillar parts
Rating:
Alternative (cross code) number:
CA2674256
267-4256
2674256
CA2674256
267-4256
2674256
Weight: 0.100 pounds 0 kg.
Information:
The Electronic Control Module (ECM) detects the following conditions:
The signal voltage from the atmospheric pressure sensor is less than 0.2 VDC for more than 30 seconds.
The ECM has been powered for at least two seconds.
The engine is not running or the engine has been running for more than ten seconds.System Response:The ECM will log the diagnostic code and the ECM will trigger a snapshot. The ECM will default to 100 kPa (15 psi) for atmospheric pressure.Possible Performance Effect:The engine power will be derated by ten percent.Troubleshooting:Test Step 1. Perform the following diagnostic procedure: "Engine Pressure Sensor Open or Short Circuit - Test"Results:
OK - STOP
The signal voltage from the atmospheric pressure sensor is less than 0.2 VDC for more than 30 seconds.
The ECM has been powered for at least two seconds.
The engine is not running or the engine has been running for more than ten seconds.System Response:The ECM will log the diagnostic code and the ECM will trigger a snapshot. The ECM will default to 100 kPa (15 psi) for atmospheric pressure.Possible Performance Effect:The engine power will be derated by ten percent.Troubleshooting:Test Step 1. Perform the following diagnostic procedure: "Engine Pressure Sensor Open or Short Circuit - Test"Results:
OK - STOP
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