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P0020 Diagnostic Trouble Code Discussion for March 2009

Camshaft Position 'A' Actuator Circuit Malfunction (Bank 2)


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Trouble Ticket Help Requests for DTC P0020
Help Request Posted
2001 Mercedes-Benz E430 4.3L MIL Lamp on
P0020: accelerater pedal position sensor. Test drove ,accelerated normally at first. Almost feels like converters are clogged,but acts up intermittently.Removed up stream oxygen sensor on pass side and connected pressure gauge ,only went to 1 1/2 lbs. at 2500 rpm. Checked exhaust for rattles ,ok.Clear...
March 30, 2009