A short on one sensor (e.g., a chipped MAP sensor wire) will kill all sensors on that 5V reference, causing a no-start.
When looking at a real diagram, focus on these circuits: Isuzu 4jk1 Wiring Diagram 2021
Using the Isuzu 4JK1 wiring diagram, technicians can troubleshoot common issues, such as: A short on one sensor (e
If you are using a diagram from 2015 or 2016, you will find missing wires and incorrect connector pinouts for a 2021 vehicle. A short on one sensor (e.g.
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