Cumminz

Cummins ISB CM550 (1990-94) Fault Code: 361 PID...

Circuit DescriptionThis circuit is internal to the fuel pump control module. Component LocationThe fuel pump control valve is inside the fuel pump. Shop TalkThis fault is set when the fuel-metering...

Cummins ISB CM550 (1990-94) Fault Code: 361 PID...

Cummins ISB CM550 (1990-94) Fault Code: 352 PID...

Circuit DescriptionThe engine position sensor (EPS), the intake manifold pressure sensor, and the oil pressure sensor are powered by the same +5-VDC source and the same return in the electronic...

Cummins ISB CM550 (1990-94) Fault Code: 352 PID...

Circuit DescriptionThe engine position sensor (EPS), the intake manifold pressure sensor, and the oil pressure sensor are powered by the same +5-VDC source and the same return in the electronic...

Cummins ISB CM550 (1990-94) Fault Code: 352 PID...

Circuit DescriptionThe engine position sensor (EPS), the intake manifold pressure sensor, and the oil pressure sensor are powered by the same +5-VDC source and the same return in the electronic...

Cummins ISB CM550 (1990-94) Fault Code: 352 PID...

Circuit DescriptionThe engine position sensor (EPS), the intake manifold pressure sensor, and the oil pressure sensor are powered by the same +5-VDC source and the same return in the electronic...

Cummins ISB CM550 (1990-94) Fault Code: 349 PID...

Circuit DescriptionThe auxiliary speed input is a frequency signal from an auxiliary speed or pressure pickup. It is sent to the electronic control module (ECM) and is used to control...

Cummins ISB CM550 (1990-94) Fault Code: 349 PID...

Circuit DescriptionThe auxiliary speed input is a frequency signal from an auxiliary speed or pressure pickup. It is sent to the electronic control module (ECM) and is used to control...

Cummins ISB CM550 (1990-94) Fault Code: 298 PID...

Circuit DescriptionThe OEM sensor signal is used by the electronic control module (ECM) to monitor the OEMpressure. The OEM pressure is used by the ECM in one of two ways:1....

Cummins ISB CM550 (1990-94) Fault Code: 298 PID...

Circuit DescriptionThe OEM sensor signal is used by the electronic control module (ECM) to monitor the OEMpressure. The OEM pressure is used by the ECM in one of two ways:1....

Cummins ISB CM550 (1990-94) Fault Code: 297 PID...

Circuit DescriptionThe OEM sensor signal is used by the electronic control module (ECM) to monitor the OEMpressure. The OEM pressure is used by the ECM in one of two ways:1....

Cummins ISB CM550 (1990-94) Fault Code: 297 PID...

Circuit DescriptionThe OEM sensor signal is used by the electronic control module (ECM) to monitor the OEMpressure. The OEM pressure is used by the ECM in one of two ways:1....