Ambient Pressure Sensor, Shorted To Low Source; Cx840, Cx860, Cx880 - New Holland CX720 Repair Manual

0403.4-AMBIENT PRESSURE SENSOR, SHORTED TO LOW
SOURCE (SERVICE TOOL FAULT CODE 144) (B.20.A.92 - G.30.B.53)

CX840, CX860, CX880

0403.4 - AMBIENT PRESSURE SENSOR, SHORTED TO LOW SOURCE (SERVICE TOOL FAULT CODE 144)
Context:
Engine enabled - no restriction on fuel or speed
Cause:
No signal or signal range outside threshold limits
Signal not plausible
Possible failure modes:
1. Failure within ECU
Solution:
1. Replace engine ECU.
A.
POWER PRODUCTION - FUEL AND INJECTION SYSTEM
2 4/7/2006
B.20.A / 134