P1678

Driver Demand Pedal 1 Supply Voltage Incorrect

P1678 - Demand pedal pot 1 supply.: Implausible signal/condition

Possible causes:
1. Pedal Demand 1 C175/2 +ve (RN) and C175/4 -ve (RU)
2. MS43 ECM.

1. Pedal Demand 1 C175/2 +ve (RN) and C175/4 -ve (RU)
PASS VALUES: 4.5 - 5.5 Volts

2. MS43 ECM.
No detail available for this fault