No start? Measure resistance between A6 and A7 (CKP). Should be 400–600 ohms. CMP (A8-A9) should be 550–750 ohms.
Today, we are going to look at the . This is not just a wiring diagram; it is the roadmap to the engine’s brain. isuzu 4hl1 ecu pinout
: Monitors the high-pressure fuel in the common rail. No start
: Multiple pins dedicated to system grounding. isuzu 4hl1 ecu pinout