HB6 - Check Injector Driver Signal

- Key Off.

- Breakout box installed.

- Connect PCM to breakout box.

- Connect test lamp between VPWR Test Pin 71 and injector signal Test Pin at the breakout box.

- Crank engine. There should be a dim glow.

- Is a dim glow present at each test pin?

YES -- REMOVE breakout box. RECONNECT all components. GO to Pinpoint Test Step HC1. HC1 - Check System Integrity

NO -- REPLACE PCM. REMOVE breakout box. RECONNECT all components. Rerun quick test. Diagnostic Subroutines (DSR) - Extracting Codes