Catalytic Converter System

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DTC Troubleshooting

DTC P0420: Catalyst System Efficiency Below Threshold NOTE: - Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see pa ...

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Troubleshooting
Special Tools Required Vacuum Pump/Gauge, 0-”30 inHg Snap-on YA4000A or equivalent commercially available NOTE: - Check the vacuum hoses and the lines for damage and proper connections befor ...

Overheating
How to Handle Overheating Overheating symptoms are as follows: • The temperature gauge needle is at the mark or the engine suddenly loses power. • Steam or spray comes out of the engine co ...

Selector Knob
Most audio system functions can be controlled by standard buttons, bars, and knobs. In addition, you can access some functions by using the selector knob on the audio system. The knob turns ...