Why Pistons Always Get Damaged After ECU Tuning

Why Pistons Always Get Damaged After ECU Tuning

On automotive forums, it is often seen that car enthusiasts mention piston damage after ECU tuning. There has been much discussion about the pros and cons of ECU tuning, primarily focusing on methods (canned tunes, custom tunes, whether to use a dyno, etc.) and pricing. This article will discuss the technical reasons behind why some … Read more

Repair Tips for BMW BSD Bus Communication Failures

Repair Tips for BMW BSD Bus Communication Failures

Click↑the blue text aboveto follow,understand cars, and understand BMW even better! As a car owner, you may be unfamiliar with BSD bus communication failures, but you have likely encountered issues caused by it, such as the water pump running continuously, inability to measure oil, inability to reset after oil maintenance, emergency power generation by the … Read more

The Risks Behind ECU Tuning: Understanding Engine Failures

The Risks Behind ECU Tuning: Understanding Engine Failures

This article is an exclusive piece from Wu Pei’s channel, authorized by Autohome for publication. Please credit Wu Pei’s WeChat public account for any reprints, and feel free to share it in your circle of friends. Do you remember yesterday’s article titled 《Is Your Car Lacking Power? ECU Tuning Can Boost It by Several Horses!》? … Read more

Can ECU Tuning Really Boost Horsepower?

Can ECU Tuning Really Boost Horsepower?

In previous episodes, we discussed modifications related to exhaust systems, brakes, and suspensions. Today, we will finally talk about a modification project that many car enthusiasts are quite interested in and that has garnered a lot of attention: ECU tuning. ECU tuning has become a very popular modification project. Is it really enough to just … Read more

BMW 535i Module Failure Diagnosis

BMW 535i Module Failure Diagnosis

1. Customer Fault Description: The customer reported that the adaptive module is malfunctioning, the windshield wipers are not working, the transmission system is failing, the display is black, and the engine cannot be started. 2. Technician Fault Description: Inspection revealed that the vehicle cannot start, the display is black, the instrument panel shows that the … Read more