1U6439 INSTALLER AS-DUO-CONE SEAL Caterpillar parts
950G, D250E, D300D
Rating:
Alternative (cross code) number:
CA1U6439
1U-6439
1U6439
CA1U6439
1U-6439
1U6439
Weight: 1 pounds 0 kg.
ARTICULATED TRUCK, WHEEL LOADER,
Information:
MID 036 CID 0289 FMI 13Conditions Which Generate This Code:The Electronic Control Module (ECM) records one of the following conditions. The Unfiltered Fuel Pressure Sensor never calibrated. The ECM reads unfiltered fuel pressure less than 35 kPa (5 psi). The ECM reads filtered fuel pressure more than 130 kPa (19 psi). The unfiltered fuel pressure is more than 27 kPa (4 psi) from the atmospheric pressure. The unfiltered fuel pressure changes more than 25 kPa (3.6 psi) during a calibration attempt. The diagnostic codes 289-03 and 289-04 are active. The diagnostic codes 274-03 and 274-04 are active.System Response:The diagnostic codes are not logged in memory. The ECM will use the data from the previous calibration.Test Step 1. Perform the following diagnostic procedure: "Analog Sensor - Calibrate"Results:
OK - STOP
REPAIRED, OK - STOP
OK - STOP
REPAIRED, OK - STOP
Caterpillar parts catalog:
Parts installer Caterpillar catalog:
1U6443
INSTALLER AS-DUO-CONE SEAL
924F, IT24F
924F, IT24F
1U8840
INSTALLER AS-DUO-CONE SEAL
963B, 963C, 973, BG-2455C, D5E, D6D, D6E SR, D7R
963B, 963C, 973, BG-2455C, D5E, D6D, D6E SR, D7R
5P3022
INSTALLER
D398, G399
D398, G399
8T9206
INSTALLER AS-SEAL
772B, 775B
772B, 775B
1407642
INSTALLER AS-SEAL
772B, 775B
772B, 775B
8T0531
INSTALLER AS-DUO-CONE SEAL
771C, 784B, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40
771C, 784B, AD40, AD45, AD45B, AD55, AD55B, AD60, AE40
4C6582
INSTALLER AS-SEAL
784B, 789
784B, 789
2578474
INSTALLER GROUP
950H, 966H
950H, 966H