P0370 OBD Trouble Code

2 results found

P0370 - Generic
Type Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description

Timing Reference High Resolution Signal "A"
P0370 - GM
Type Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description

Timing Reference, High-Resolution Conditions
Cause

Engine running, then the PCM detected that a number of high-resolution signals were missing for every 8 CMP reference signals

Try also: https://www.obd-codes.com/p0370