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The 2017 Mobile A/C Update brings you the latest tips, tricks and industry trends from MACS, the worldwide mobile air conditioning authority. If you work on mobile A/C, you need this information!
In order to reduce Nitrogen-oxide (NOx) output, many vehicle manufacturers have elected to utilize a Selective Catalyst Reduction (SCR) system. This HD streaming event, sponsored by Bosch will provide the information needed to understand and diagnose passenger car and heavy duty diesel Denoxtronic systems.
In Part 2 of our Diagnostic Strategies Series, this HD Broadcast will cover fuel delivery. As with Part 1 on air induction, this course covers the diagnostic step-by-step routines technicians use.
Live broadcast from AVI Conference!
The PCM looks at the demands of the driver and then injects fuel into the cylinder to meet those demands. It then looks at the upstream and downstream O2 sensors to see how close to perfect it determined the air/fuel ratio. By using a scan tool and a scope we can monitor these actions and use the data to determine likely causes of concerns.
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