Short circuit to system voltage (+24V) or +5V (pin B8 and B9) on BCI
â–¶ How to fix
• Check wiring to sensor connected to analogue1 on BCI • Check connectors to sensor connected to analogue1 on BCI • Check sensor connected to analogue1 (pin B8, B9, B12) on BCI • Measure the sensor voltage between signal and ground
What you'll see
No driver-visible symptom recorded.
System reaction
Functions dependent on the engine speed control potentiometer sensor will be degraded
Diagnostic depth
Detection
Short circuit to system voltage (+24V) or +5V reference voltage (pin B9) on BCI analogue input1
Possible cause
Defect wiring - Short circuit to system voltage (+24V) or +5V reference voltage (pin B8 and B9) on BCI Defect connectors