DDEC III/IV Single ECM Troubleshooting – Section 67.2 SAE J1587 Equivalent Code for Flash Code 67

Section 67.2
SAE J1587 Equivalent Code for Flash Code 67

For diesel engines, the SAE J1587 equivalent codes for Flash Code 67 are 109/3, coolant pressure sensor input voltage high, and 109/4, coolant pressure sensor input voltage low.‪

For gas engines, the SAE J1587 equivalent codes for Flash Code 67 are p 106/3, air inlet pressure sensor input voltage high, and p 106/4, air inlet pressure sensor input voltage low. Inlet pressure is also referred to as Manifold Air Pressure (MAP). ‪