7355 código(s) en esta categoría. Página 194 de 307. Selecciona uno para ver el diagnóstico detallado.
Motor (P)
During fuel cutoff on overrun the post-catalyst lambda sensor on bank 2 should drift toward a fixed lean refer…
The post-catalyst lambda sensor on bank 1 cannot acquire a valid exhaust sample - the signal does not respond …
The post-catalyst lambda sensor on bank 2 cannot acquire a valid exhaust sample - the signal does not respond …
An open circuit is detected on the control line for the bypass flap A of the exhaust heat exchanger. This valv…
Same as P237D on bypass valve B. Wiring faults of this kind typically come from chafing, water ingress at conn…
Same as P237E on bypass valve B. Wiring faults of this kind typically come from chafing, water ingress at conn…
The bypass flap A of the exhaust heat exchanger does not move as commanded - the position feedback or downstre…
Bypass valve B is stuck in the open position - exhaust bypasses the heat exchanger continuously, slowing engin…
Same as P23A6 with bypass valve B stuck closed - exhaust always passes through the heat exchanger.…
During calibration the position sensor of bypass valve B does not reach one of its mechanical end stops as exp…
A safety-critical communication loss between control modules has triggered a forced engine shutdown. The ECU c…
The turbocharger bypass valve A (compressor bypass for surge protection or wastegate-style boost relief) is me…
The ECU has detected an internal performance fault in the processing of accelerator pedal position - the redun…
A general circuit fault on the third NOx sensor of bank 1.…
Same as P23AC with the signal in plausible range yet not matching the engine model.…
Same as P23AC with the signal voltage below the plausible range. Wiring faults of this kind typically come fro…
Same as P23AC with the signal voltage above the plausible range. Wiring faults of this kind typically come fro…
Same as P23AC with intermittent or erratic signal. Wiring faults of this kind typically come from chafing, wat…
The heater control circuit for the NOx sensor on bank 1 sensor 3 is open. Without the heater the sensor cannot…
Same as P23B1 with the heater control line shorted to ground. The sensor heater warms the element to operating…
Same as P23B1 with the heater control line shorted to supply. The sensor heater warms the element to operating…
A general circuit fault on the heater sense feedback for the bank 1 sensor 3 NOx sensor - the line over which …
Same as P23B4 with the sense voltage in plausible range yet not matching the heater model.…
The supply voltage to the bank 1 sensor 3 NOx sensor is outside the calibrated window.…