P0375

Timing Reference High Resolution Signal B

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–111 (est.)

Symptoms

Unstable engine operation
Misfires
Power Loss
The engine stalls
Difficulty starting

Causes

Crankshaft position (CKP) sensor malfunction
Damage to the master disk
Open or short circuit in wiring harness
Poor contact in connectors
ECU malfunction

How to Fix

Check the condition of the master disk for damage
Check CKP sensor for resistance and functionality
Inspect the wiring harness and connectors for damage or oxidation.
Check the signal with an oscilloscope
Scan the engine for other errors

Related codes

P0365 P0340 P0335