Cumminz

Cummins ISM CM870 (2003-06) Fault Code: 241 PID...

There are multiple types of vehicle speed sensors. Various types include magnetic pickup, data link, digital, and tachograph. Refer to your OEM for the specific type installed on the vehicle....

Cummins ISM CM870 (2003-06) Fault Code: 2385 PI...

Possible causes: 1)Open circuit in the engine harness or connectors2)Open circuit in the turbocharger control valve3)Signal circuit short to voltage source in the engine harness4)Loose ground connection through the engine...

Cummins ISM CM870 (2003-06) Fault Code: 2384 PI...

Turbocharger control valve command can be monitored with INSITE? electronic service tool. This parameter represents the ECM command to the turbocharger control valve, which in turn controls the variable geometry...

Cummins ISM CM870 (2003-06) Fault Code: 2377 PI...

The ECM monitors the voltage level on this circuit. When the ECM commands the fan signal low, it expects the voltage level to be approximately 0 volts. If it detects...

Cummins ISM CM870 (2003-06) Fault Code: 2376 PI...

Beginning with ESN 14039654, the temperature sensor return circuit was separated from the pressure sensor return circuit. For ESNs prior to this and with engine wiring harness Part Number 3682854,...

Cummins ISM CM870 (2003-06) Fault Code: 2375 PI...

Beginning with engine serial number (ESN) 14039654, the temperature sensor return circuit was separated from the pressure sensor return circuit. For ESNs prior to this and with engine wiring harness,...