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P0021 Diagnostic Trouble Code Discussion for August 2012

Camshaft Position 'A' Timing Over-Advanced / System Performance (Bank 2)


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Trouble Ticket Help Requests for DTC P0021
Help Request Posted
2004 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALME11454
P0021: cam timing over advanced. This Rover came in with chain rails gone and the motor rattling badly from the chains. First we replaced left and right and center chain guides; we removed the oil pan (lower) and cleaned all the debris out of pick up and pan. We had a pretty good rattle on st...
August 09, 2012
2004 Land Rover Range Rover HSE 4.4L MIL Lamp on VIN: SALME11454
P0021: cam timing over advanced. This Rover came in with chain rails gone and the motor rattling badly from the chains. First we replaced left and right and center chain guides; we removed the oil pan (lower) and cleaned all the debris out of pick up and pan. We had a pretty good rattle on st...
August 09, 2012