Post Tagged with: "ECM"

Troubleshooting 5V Reference Circuits
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Troubleshooting 5V Reference Circuits

In modern vehicle design, 5-volt reference signals/circuits are a key aspect of vehicle command and control. As summarized by Gary Goms, the 5-volt reference signal typically “flows through a sensor […]

Is ECM Really the Culprit?
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Is ECM Really the Culprit?

Here’s a great reminder posted by Mike from Ohio not to jump too quickly to condemn a module. In his case, it was an ECM, which he suspected was the […]