DTC CODES

PCode Code Brand Description
P0413 P0413 PSA Valve injection angers secondarily A - open circuit
P0414 P0414 PSA Valve injection angers secondarily A - short circuit
P0415 P0415 PSA Valve injection angers secondarily B - defective circuit
P0416 P0416 PSA Valve injection angers secondarily B - open circuit
P0417 P0417 PSA Valve injection angers secondarily B - short circuit
P0418 P0418 PSA Relay injection angers secondarily A - defective circuit
P0419 P0419 PSA Relay injection angers secondarily B - defective circuit
P0420 P0420 PSA Catalytic system (block 1) - efficiency for below threshold
P0421 P0421 PSA Front catalyst (block 1) - efficiency for below threshold
P0422 P0422 PSA Principal catalyst (block 1) - efficiency for below threshold