so the upgrade is a direct one-for-one swap
Improves fuel economy by an average of 4% (up to 12% in some applications)
Paccar Parts: AS93700
3 mm) Largest-end Inner Diameter 1
Aftertreatment fault codes referencing the downstream / outlet NOx sensor (SPN 4364 / 4334 / 3226 etc
Caterpillar 2244536 Injector Pressure Sensor Replacement Fuel/Water Separator so the upgrade is aAftermarket replacement injection actuation pressure (ICP) sensor for Caterpillar HEUI injected engines 3126, 3126B, 3126E, C7, C9, and the 3056E 3524B industrial variants. Replaces Cat 224 4536 and the earlier 141 4122, 167 1708, and 194 6726 numbers it superseded. 3 pin Cat triangular Deutsch style connector, 1 2 20 thread, 16. 75 in pigtail. The sensor monitors high pressure oil at the HEUI rail; failure causes hard starts, intermittent stalls, and