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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Carrier Bearing Replacement
Special Tools Required Driver Handle, 40 mm I.D. 07746-0030100 1. Check the carrier bearings for wear and rough rotation. If they rotate smoothly and their rollers show no signs of wear, the beari ...

A/C System Test
Performance Test • Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat. •Be careful when connecting service equipment. • Do not breathe ref ...

Rocker Arm Oil Pressure Switch A Removal/Installation
PZEV model 1. Remove the rocker arm oil control valve (see page 11-275). 2. Remove rocker arm oil pressure switch A. 3. Install the parts in the reverse order of removal with a new O-ring (B) ...