P0011Średni
Fazy rozrządu wałka dolotowego bank 1 — nadmiernie zaawansowane
Układ napędowy
Sprawdź szczegóły →P1145
ŚredniCode P1145 indicates a performance problem with the intake valve timing control system (Bank 2). It is a manufacturer code — the definition varies depending on the vehicle make (Nissan/Infiniti, BMW, GM, Audi/VW).
OBD-II (EN): Intake Camshaft Control Circuit Performance Bank 2
Code P1145 is a manufacturer code, most often related to incorrect operation of the variable valve timing system (VTC/VVT) on Bank 2 — mainly concerning Nissan and Infiniti vehicles, but other makes (BMW, GM) may have a different definition. The cause could be contaminated oil, a faulty camshaft position sensor, or a defective solenoid valve. Professional scanner diagnosis is recommended, as incorrect repair can worsen the problem.
Symptoms
Check Engine Light (MIL) illuminated Weakened engine performance and power loss Uneven engine operation or vibrations Increased fuel consumption Difficulty starting the engine Incorrect VVT/VTC system operation at low or high rpm
Possible causes
Faulty camshaft position sensor (CMP) on Bank 2 Faulty crankshaft position sensor (CKP) Defective variable valve timing control solenoid (VTC/VVT solenoid) Open or short circuit in the variable valve timing solenoid electrical circuit Low engine oil level or contaminated oil causing poor VTC actuator operation Clogged oil filter or oil passages supplying the VTC mechanism Faulty engine control module (PCM/ECM)
Affected systems
Układ zmiennych faz rozrządu (VVT/VTC)Czujnik położenia wałka rozrząduCzujnik położenia wału korbowegoUkład smarowania silnikaModuł sterujący silnikiem (PCM/ECM)
Related codes
P0340Wysoki
Czujnik pozycji wału rozrządu (CMP) — usterka obwodu
Układ napędowy
Sprawdź szczegóły →Code P1145 appears in these brands
Go to messages and symptoms for your brand — there we analyze this code together with other typical alerts.
Does code P1145 require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.