TM 10-3930-675-20-1
0022 00-12
ENGINE PRESSURE SENSOR TROUBLESHOOTING - CONTINUED
0022 00
Table 2. Error Code 1123 - Intake Manifold Pressure Sensor Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1123 - Intake Manifold Pressure
Sensor Circuit Failure - Continued
11.Disconnect sensor harness
connector from engine ECU.
Place ignition switch in ON
position. Install jumper wire
between ECU sensor port pin
37 and 39. Error code 1122
should be displayed.
If error code 1122 is not
displayed, replace engine ECU
(WP 0078 00).
39
C
<10 OHMS
USE TEST LEAD KIT P/N 3822758
37
39
ERROR CODE 1122