Sensor Functional Range Chart

Diagnostic Reference Values:

NOTES:
1. A/C ON

2. Brake pedal APPLIED.

3. Monitor in DCV manual mode, reference pin to PWR GND (40/60).

4. HO2S should switch from rich (red LED) to lean (green LED), or lean to rich, at least once every 3 seconds. HO2S voltage should toggle above and below .450 DCV and should never be a negative value.

5. The percent of methanol will have an effect on fuel injector pulse width. Generally, the larger the methanol percent, the larger the pulse width.

6. Steering wheel turned.

Reference values shown may vary +/- 20% depending on operating conditions and other factors. RPM values are axle and tire dependent.

**Monitor 60 pin adaptor is required for this vehicle.