CLAAS 7741h – Claas Eng A15 Engine Module: Invalid Signal from High Pressure Pump Position Sensor

The signal from the position sensor of the high pressure pump is not valid. This causes an extended start time. The engine calculator uses the signal of the crankshaft position sensor to determine the piston’s position.

1. 1

   The position sensor of the (B232) high pressure pump

2. 2

   The engine module ENG (A15)