the bimmer pub october 2020
In this issue: X5 Electronic Throttle Drive • BMW High Mileage Service • BMW Fuel Injectors • Keep the Lights On
Introduction to BMW DSCi: Dynamic Stability Control Integrated
Starting with the BMW X5 G05 chassis, BMW has rolled out an integrated braking system. BMW has used electro-hydraulic brake-by-wire systems for over a decade, starting with the X6 E72 chassis; however, only recently is it being used on conventionally driven vehicles...
Volvo Interior Electrical Systems – What they are, what they do, and how to diagnose them using VIDA
Volvo interior electrical systems are based on a network with a number of modules. We will talk about different Volvo interior electrical systems, what they do, and how to diagnose them using VIDA. We’ll also discuss how to diagnose early models without VIDA.
Understanding Toyota Electronic Power Steering (EPS)
Electronic power steering offers many benefits compared with engine-driven mechanical power steering. But diagnostic and repair procedures are very different. Here’s what you need to know. EPS offers several advantages over hydraulic power steering (HPS). One of the...
Classic Mercedes-Benz Cruise Control – E-Tempomat System
Classic owners are passionate about their cars, and many can’t live without their cruise control. Here’s how to keep the Mercedes-Benz E-Tempomat system traveling down the road.
Protected: Turbocharger and Supercharger Diagnostics
BMW X5 Electronic Throttle Drive Can’t Thrive and Stay Alive — Because the DME Was Speaking Jive…
Getting through a simple driveability concern (or a seemingly simple one…) can turn into a big problem for the shop and the customer very quickly if we are not well studied in our electrical theory and testing strategy on BMWs
Volvo TechTips Summer 2020
In this issue: XC90 Traction Control Systems; Interior Electrical Systems; No Start Problems, part 1; 5-Cylinder Engine Valve Covering Seal
Honda Accord EGR Testing With HDS With Parasitic Battery Tests and Generator AC Ripple
A rough running 2006 Honda Accord hard to start didn’t mean the battery or starter had a defect; rather, the engine speed took a short while to climb to normal.
Protected: 7.3L Power Stroke®
Mercedes-Benz Diesel Injectors: Mystery of the Black Death
Inspection, proactive service recommendations. What to expect? And, what about those glow plugs?
Audi A6 LIN: Alarm Failure and LIN Sound Battery Parasite (Part 3 & 4)
This topic is covered in a short series. Parts 3 and 4 will discuss energy management and PCV Ventilation System Testing.
StarTuned September 2020
In this issue: Diesel Injectors • Classic Cruise Control • Stopping Wiper Streaking and Skipping • No-Starts
Protected: Ford Throttle Body and Throttle Pedal Diagnostics
Mastering the Gen 2 Prius Engine Cooling System
The Prius hybrid includes two separate cooling systems. Their roles are very different, as are servicing procedures. Engine as viewed from above. Note that the inverter reservoir is central and prominent while the engine access point and reservoir are hidden by the...
Nissan Intelligent Key Problems? Nissan Symptom Tables Are Your Friend.
Problems with remote keyless entry, door handle request switch, push-button ignition switch, and remote engine start can each be symptoms of intelligent key configuration and signal transmission faults. Nissan symptom tables set you on the most efficient diagnostic path.
Protected: MIG Plug Welds Secure A-Pillar, Windshield Installation
Audi A6 LIN: Alarm Failure and LIN Sound Battery Parasite (Part 1 & 2)
This topic is covered in a short series. Parts 1 and 2 will discuss how to find a possible parasite within a scan and how to measure a parasite after repairs.
Protected: Phone As a Key, Dramatic Styling and Strong Power Options on Lincoln Aviator Luxury SUV
Early Volvo XC90 Traction Control Systems
If your customer gets a message that says something like “ANTI-SKID TEMPORARILY OFF†or “DTSC SPIN CONTROL OFF,” one of the major safety systems on that Volvo is not working.
Mercedes-Benz Single-use Fasteners
Mercedes-Benz vehicles use thousands of fasteners to keep things from coming apart. Some serve a critical safety function.