Page 708 - Workshop Manual - Tunland (2017)
P. 708
04-22 DIAGNOSTICS - ENGINE CONTROL SYSTEM
04
Failure code Diagnostic items (DTC definition) Trouble location
• The signal circuit is open or shorted
to the power supply
• ECM
• Engine coolant temperature sensor
• Signal in wire harness is short cir-
Engine coolant temperature 1 sensor
cuit to the ground
P145 circuit-Voltage below normal or
• Signal in sensor is shorted to the
shorted to high voltage power supply
loop circuit or to the ground
• ECM
