Advanced Automotive Fault Diagnosis by Denton Tom;

Advanced Automotive Fault Diagnosis by Denton Tom;

Author:Denton, Tom;
Language: eng
Format: epub
Publisher: CRC Press LLC
Published: 2020-07-23T00:00:00+00:00


Different ECUs respond differently to a given fault or diagnostic stimulus, in particular with respect to how LTFT and STFT work together. This is part of the ECU calibration strategy, so there are no hard and fast rules, but if you understand what LT and ST fuel trims are and what they do, then you can observe what you see and make an informed judgement. There is no doubt that being familiar with the concept will help your diagnostics of fuelling-related problems. If you have time, it’s always worth making some observational measurements of a known ‘good’ vehicle, and record/note the data ready for the next faulty vehicle of that type or make to appear!



Download



Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.