Visual Inspection

1. Visually inspect the BPA valve and the IAC-FIC assembly.

- Loose, leaking, pinching, kinked, or otherwise damaged coolant or air hoses and connections

- Loose fasteners, hose clamps.

- White smoke from tail pipe.

- Damaged or loose connections.

2. If all checks are OK. proceed to the Pinpoint Tests. BPA1 - Check Idle Speed Adjustment