JA5 - Check CKP+ Bias at ICM - KOEO

- Key Off.

- DVOM on 40 volt DC scale.

- Key On, Engine Off.

- Do not use an incandescent lamp to check CKP+ or CKP-. The lamp will prevent the circuit from operating.

- Measure voltage between (+)J35 (CKP+ I) and (-)J7 (B-) at breakout box.

- Is DC voltage between 1.0 and 2.0 volts?

YES -- Go to JA11. JA11 - Check CKP Amplitude at ICM

NO -- Bias fault. Go to JA6. JA6 - Check CKP+ Bias Fault - CKP Sensor Disconnected - KOEO