P0378 – Timing reference, high resolution signal B -intermittent erratic pulses

BAT Team

By BAT Team (Contact Me)
Last Updated 2015-11-18
A site with free advice from mechanics.

CodeFault LocationProbable Cause
P0378 Timing reference, high resolution signal B -intermittent erratic pulses
(Buy Part On Amazon)
Wiring, poor connection, CKP/RPM/CMP sensor, ECM

We recommend Torque Pro