P0375 OBD-II: Timing Reference High Resolution Signal "B"

P0375 Severity

Urgent

Should you fix P0375 yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

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P0375 Summary Find a Repair Shop P0375 Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P0375?

The engine control module (PCM) sends a duplicate signal of the crankshaft position sensor (CKP) to the Fuel Injection Control Module (FICM). If the signal to the FICM becomes corrupt, the PCM will set code P0375.

OBD II Fault Code

OBD II P0375

OBD-II Code Decreased engine performance is defined as a Timing Reference High Resolution Signal "B"

Decreased engine performance Symptoms

Decreased engine performance
Engine may not start

Common Problems That Trigger the P0375 Code

Crankshaft Position Sensor (CKP) failure
Fuel injection control module (FICM) failure
Powertrain Control Module (PCM) failure
Wiring issue

OBD Code Resources

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OBD II Fault Code

OBD II P0375

OBD-II Code Decreased engine performance is defined as a Timing Reference High Resolution Signal "B"

Decreased engine performance Symptoms

Decreased engine performance
Engine may not start

Common Problems That Trigger the P0375 Code

Crankshaft Position Sensor (CKP) failure
Fuel injection control module (FICM) failure
Powertrain Control Module (PCM) failure
Wiring issue

P0375 OBD-II: Timing Reference High Resolution Signal "B"

Should you fix P0375 yourself?

What causes OBD-II fault code P0375?

Need a P0375 diagnosis? Trust our experts.

OBD II Fault Code

Decreased engine performance Symptoms

Common Problems That Trigger the P0375 Code

OBD Code Resources

Ask our experts about P0375.

Other OBD-II Codes

OBD II Fault Code

Decreased engine performance Symptoms

Common Problems That Trigger the P0375 Code