https://www.yourmechanic.com/article/p0374-obd-ii-trouble-code-timing-reference-high-resolution-signal-a-no-pulses-by-valerie-johnston
P0374 OBD-II Trouble Code: Timing Reference High Resolution Signal A No Pulses
What the P0374 code means The Powertrain Control Module (PCM) has discovered a problem in the high-resolution timing reference signal. What causes the P0374...