TM 10-3930-675-20-1
0017 00-19
ENGINE ELECTRONIC CONTROL UNIT (ECU) TROUBLESHOOTING - CONTINUED
0017 00
Table 5. Error Code 1352 - Sensor Voltage Supply Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1352 - Sensor Voltage Supply Failure
- Continued
3. Disconnect sensor harness
from ambient air pressure
sensor and place ignition
switch in ON position.
4. Measure
voltage
from
ambient
air
pressure
connector pin A to pin B.
Voltage should be less than
4.5V.
If voltage is not as specified,
replace ambient air pressure
sensor (WP 0093 00).
5. Place ignition switch to OFF
position
and
disconnect
sensor harness from engine
ECU.
a. Inspect engine ECU and
sensor harness connector
for dirty, corroded, bent,
broken, pushed back, and
extended pins.
Clean and repair connector(s) as
required (WP 0111 00).