TM 10-3930-675-20-1
0022 00-14
ENGINE PRESSURE SENSOR TROUBLESHOOTING - CONTINUED
0022 00
Table 4. Error Code 1433 - Intake Manifold Pressure Sensor Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1433 - Intake Manifold Pressure
Sensor Circuit Failure - Continued
7. Place ignition switch to OFF
position. Disconnect sensor
harness from intake manifold
pressure
sensor,
and
disconnect sensor harness
from engine ECU.
8. Measure resistance from
sensor harness connector pin
40 to intake manifold pressure
sensor connector pin 2.
Resistance should be less than
10 ohms.
If engine harness requires
replacement, notify SRA.
9. Place ignition switch to OFF
position. Disconnect sensor
harness from intake manifold
pressure sensor and from
engine
ECU.
Measure
resistance
from
sensor
harness connector pin 39 to all
other pins in connector.
Resistance should be more
than 100k ohms.
a. If resistance is as specified,
replace
intake
manifold
pressure sensor (WP 0093
00).
b. If resistance is not as
specified, notify SRA.
B
40
<10 OHMS
USE TEST LEAD KIT P/N 3822758
