LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1569 (Steering System-General Information - F250-F550 Super Duty) >> Diagnosis And Testing >> Steering System >> Steering System Noise Definitions >> Whine

Steering System Noise Definitions: Whine

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Whine is the general airborne noise of the P/S pump. Whine is in the frequency range of 1 kHz to 4 kHz. Whine is generated when engine RPM, pump rotational natural frequency and pump/bracket natural vibration frequency align.

scientia non olet · About LEMON Manuals