TM 5-3805-294-23-1
0102
Table 1. DTC 1347.07 - Fuel Rail Pressure Actual To Desired Mismatch - Continued.
Test or Inspection
Corrective Action
Malfunction
2.
Visually inspect fuel rail
1.
If damaged or has loose pins,
pressure sensor for damage
replace fuel rail pressure
and loose pins. (Volume 5,
sensor. (Volume 3, WP 0429)
WP 0800, Figure 57)
Restore machine to original
condition and perform Harness
Diagnostic Mode Test.
(Volume 3, WP 0345)
2.
If not damaged and does not
have loose pins, proceed to
Malfunction 4.
Measure resistance (Volume
1.
If reading is between 8k - 16.4
4.
Fuel Rail Pressure
kohms, proceed to Malfunction
Sensor Has
3, WP 0369) between fuel rail
5.
Incorrect
pressure sensor pins 1 and 2
Resistance
(Volume 5, WP 0800, Figure
2.
If reading is not between 8k -
Between Pins 1 and
57). Note reading.
16.4 kohms, replace fuel rail
2.
pressure sensor. (Volume 3,
WP 0429) Restore machine to
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
Measure resistance (Volume
1.
If reading is between 1k - 3
5.
Fuel Rail Pressure
kohms, proceed to Malfunction
Sensor Has
3, WP 0369) between fuel rail
6.
Incorrect
pressure sensor pins 1 and 3
Resistance
(Volume 5, WP 0800, Figure
2.
If reading is not between 1k - 3
Between Pins 1 and
57). Note reading.
kohms, replace fuel rail
3.
pressure sensor. (Volume 3,
WP 0429) Restore machine to
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
Measure resistance (Volume
1.
If continuity is present between
6.
Fuel Rail Pressure
any pin and sensor body,
Sensor Has Internal
3, WP 0369) between fuel rail
replace fuel rail pressure
Short.
pressure sensor pins 1, 2 and
3 and fuel rail pressure sensor
sensor. (Volume 3, WP 0429)
Restore machine to original
body. (Volume 5, WP 0800,
condition and perform Harness
Figure 57). Note reading.
Diagnostic Mode Test.
(Volume 3, WP 0345)
2.
If continuity is not present
between any pin and sensor
body, proceed to Malfunction
7.
1.
Install fuel rail pressure
7.
High-Pressure Fuel
System Test.
sensor. (Volume 3, WP 0429)
0102-4