Action in service

Consequential fault, rectify faults relating to the following components or functions:

• Mixture control
• Variable camshaft timing control
• Tank ventilation system
• Ignition
• Injection system
• Crankshaft sensor

• Camshaft sensor
• Electromotive throttle actuator
• Hot-film air mass meter
• Check exhaust system upstream of oxygen sensor after catalytic converter for leaks.

Check wiring harness between DME and oxygen sensor before catalytic converter.

Check wiring harness between DME and oxygen sensor after catalytic converter.

Replace oxygen sensor before catalytic converter.

Renew oxygen sensor after catalytic converter.