Diesel Data: Automotive Repair

Test F: Spongy/Soft/Low Brake Pedal With No Warning Indicator

Pinpoint Test F: Spongy/Soft/Low Brake Pedal with No Warning Indicator

Normal Operation
The brake pedal should be firm when applied.

This pinpoint test is intended to diagnose the following:
^ Base brake system
^ Hydraulic control unit (HCU)

F1-F2: