7355 código(s) en esta categoría. Página 171 de 307. Selecciona uno para ver el diagnóstico detallado.
Motor (P)
Fuel trim values on bank 1 indicate a lean condition during off-idle operation. The ECU has to add significant…
Bank 1 fuel trim shows a strong rich correction during off-idle operation. The ECU is forced to subtract fuel …
Fuel trims on bank 2 show a lean deviation during off-idle operating conditions. Causes are similar to bank 1 …
Supply rail to injector group C is open — group C will not fire. A flow-deviating injector throws off cylinder…
The supply rail to fuel injector group B is below the lower threshold — fuse, relay, or supply harness fault.…
Supply rail to injector group B above the upper threshold — typically a stuck-closed regulator or alternator o…
Bank 2 fuel trim shows a rich shift during off-idle conditions. The ECU subtracts fuel to maintain proper comb…
The engine cooling system does not reach or maintain the expected temperature within the diagnostic window — u…
A general electrical fault is reported on engine coolant temperature sensor 2 — open, shorted, or out of plaus…
ECT sensor 2 reads in range but plausibility check fails — slow response, stuck reading, or value does not tra…
ECT sensor 2 reads below lower plausibility — short to ground. The engine coolant temperature sensor feeds war…
The second coolant temperature sensor (often radiator-outlet or cylinder-head bank) reports a voltage above th…
The second coolant temperature sensor reports a voltage below the lower threshold — typically a short to groun…
Fuel trim on bank 1 hits the lean limit only at idle, while trim returns to normal at higher load. This patter…
Fuel trim on bank 1 hits the rich limit only at idle. Often a leaking injector dribbling fuel at low load, a s…
Fuel trim on bank 2 hits the lean limit only at idle, while trim returns to normal at higher load. This patter…
After a battery disconnect or PCM reset, throttle A has not completed the idle-position learn procedure. Adapt…
A general electrical fault on the throttle/fuel inhibit signal B — used by anti-theft, immobiliser, or transmi…
Throttle/fuel inhibit B signal reads in range but plausibility fails — does not assert/release as expected.…
Throttle/fuel inhibit B line stuck low. Wiring faults of this kind typically come from chafing, water ingress …
Throttle/fuel inhibit B line stuck high. Wiring faults of this kind typically come from chafing, water ingress…