TM 10-3930-675-20-1
0021 00-12
ENGINE AMBIENT AIR PRESSURE SENSOR AND CIRCUITS TROUBLESHOOTING - CONTINUED
0021 00
.
Table 2. Error Code 1222 - Low Voltage Detected at Ambient Air Pressure Sensor Circuit
Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1222 - Low Voltage Detected at
Ambient Air Pressure Sensor Circuit -
Continued
16.Install jumper wire between
ECU sensor port pin 6 and pin
17. Check error code display.
Error code 1221 should be
displayed.
If error code 1222 is displayed,
replace engine ECU (WP 0078
00).
Table 3. Error Code 1295 - Ambient Air Pressure Sensor Circuit Failure Troubleshooting Procedures.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1295 - Ambient Air Pressure Sensor
Circuit Failure
Notify SRA.
USE TEST LEAD
KIT P/N 3822917
ERROR CODE 1221
