BMW 3 Series (E46) Power Steering Problems – Pumps & Racks

Is your BMW leaking power steering oil? Or does it suffer from loss of Power / Heavy Steering? If so, this could be due to a faulty Power Steering Rack or Pump.

The BMW 3 Series (E46) is a fully hydraulic steering system consisting of a Power Steering Pump, Power Steering Rack and Power Steering Hoses. You will find that some of the common issues that are experienced are similar for both the Power Steering Racks and Pumps, therefore a thorough diagnosis is always recommended before sending in for repair.

Common BMW E46 Power Steering Pump Failures

Some of the most common BMW Power Steering Pump and Power Steering Rack failures are listed below:

• Whining
• Heavy Steering (Either Way)
• Leaking / Loss of Oil
• Loss of Power (When Idling)
• Loss of Power (When Idling & Whilst Revving)

Common BMW 3 Series Power Steering Rack Failures

• Excessive Play in Steering Wheel
• Excessive Play in Track-Rod Arms
• Loss of Power (When Idling & Whilst Revving)
• Leaking / Loss of Oil
• Heavy Steering (Either way)
• Heavy Steering (One-Way)
• Knocking From Steering

When rebuilding the steering parts, we use new genuine OEM steering components to ensure each and every power steering repair meets & exceeds OE specifications, and we also keep some of the more common failing steering parts in stock as well as offer repairs of your own unit with a 2 year warranty.

If you’re experiencing power steering problems on your BMW E46 but are unsure as to which part is causing the power steering problem, give us a call on 0203 815 9441 and we would be happy to assist you. We offer free impartial advice and also offer professional diagnostic and fitting services in our workshop.

Below is a BMW E46 power steering application list showing you some of the common vehicles we have in our workshop with power steering faults.

Ajaz

Ajaz is a seasoned automotive electronics engineer with deep expertise in remanufacturing vehicle electronics. He has developed skills in all areas of the automotive field, from rebuilding hydraulic steering components, and mechanical gearboxes and reworking intricate vehicle electronics. Ajaz also acquired Bodyteq, a London-based vehicle bodyshop where he has developed extensive knowledge in automotive refinishing.

Alongside his automotive career, Ajaz has built a career in the IT industry, gaining accredited certification as an AWS Certified Cloud Practitioner, Cloud Architect, and Search Engine Optimisation (SEO) specialist.