7355 código(s) en esta categoría. Página 180 de 307. Selecciona uno para ver el diagnóstico detallado.
Motor (P)
Shutoff valve A drive line stuck high — short to B+. Wiring faults of this kind typically come from chafing, w…
Bank 2 counterpart to P2246. The reference voltage at bank 2, sensor 1 is above the upper threshold, usually d…
The negative current control line (Vs−) of the wide-band lambda sensor on bank 1 sensor 1 is open or out of ra…
The negative-current (Vs negative) line on the bank 1, sensor 1 wide-band oxygen sensor is below the lower thr…
The Vs negative line on bank 1, sensor 1 reads above the upper threshold. Often a short to positive or a damag…
Bank 2 counterpart to P2252. The Vs negative line on the wide-band oxygen sensor at bank 2, sensor 1 is below …
Bank 2 counterpart to P2253. The Vs negative line on bank 2, sensor 1 reads above the upper threshold.…
The ECU detects a low-side voltage below threshold on the heater control of the rear oxygen sensor on bank 1. …
The control circuit of the secondary air injection system A reads a voltage below specification. Either the re…
The control circuit A of the secondary air injection system shows a voltage above the calibrated upper thresho…
The drive line for secondary air injection (AIR) control circuit B is stuck low. Secondary air is pumped into …
The factory calibration memory of the NOx sensor on bank 1 sensor 1 cannot be read or contains a checksum erro…
The factory calibration memory of the NOx sensor on bank 1 sensor 2 cannot be read or contains a checksum erro…
The NOx sensor on bank 1 sensor 1 reads suspiciously high for too long — biased upward or stuck. Common after …
The NOx sensor on bank 1 sensor 2 reads suspiciously high for too long — biased upward or stuck. Common after …
The NOx sensor on bank 1 sensor 2 reads suspiciously low for too long — biased downward or stuck. Common after…
AIR system control B drive line stuck high — short to B+. Wiring faults of this kind typically come from chafi…
The ECU detects a mechanical fault in the turbocharger or supercharger bypass valve. The valve does not open o…
The ECU does not detect any meaningful boost pressure increase under load even though the turbocharger is comm…
Boost pressure does not match the requested target during normal operation. The deviation between commanded an…
The ECU detects an electrical fault in the diesel water-in-fuel sensor circuit. Until repaired, water contamin…
The ECU detects that the water-in-fuel sensor signal is implausible compared to operating conditions. The read…
The water-in-fuel sensor at the diesel fuel filter reads below lower plausibility — short to ground. The senso…