WebJan 13, 2024 · A P0506 engine code indicates a problem with your engine idle control system. Your idle RPM may be too low. This guide discusses the P0506 code in more depth. If your vehicle is showing engine code P0506 this indicates a problem with your engine idle control system. This may cause your car to stall. WebMay 3, 2024 · Some of the earliest VVT systems were on mid-90s Ford Contours and Mazda 626 4 cylinder engines. Image source: Wikimedia Commons The way VVT works is that the ECM/PCM closely monitors the cam/crank timing and uses an oil control solenoid to manipulate the relationship between the cam gear(s) and the camshaft(s) according to …
P0506 IAC System RPM below expected (vacuum leak)
WebNov 1, 2010 · 1997-2006 Expedition & Navigator - Two P0506 Codes on 05 Expedition 5.4L - I just got two P0506 codes on my 05 Expedition 5.4L and they are for low idle and I do feel low idle and it dies sometimes too when turning at low speed (parking lot). After I delete the two codes, they always reappear together. I searched this... WebJul 2, 2015 · Idle fluctuates on Ford and trouble codes P0505 or P0506. Ford has issued a service bulletin #12-7-4 to address a P0505, P0506, Idle fluctuation problem on the vehicles listed below. The problem may exhibit P0505, P0506, with or without idle fluctuation and hard starts. In addition, the vehicles may also have P2111 and P2112 codes stored after ... self storage marlborough ma
5.4L F350 Code = P0506 - Ford Truck Enthusiasts Forums
WebNov 5, 2009 · Malfunction indicator lamp (MIL) may be illuminated with diagnostic trouble codes (DTCs) P0506 and/or P0505. These conditions may appear after battery disconnect, dead battery condition, or keep alive memory (KAM) reset. The symptoms may be due to engine deposits in the throttle leading to airflow less than desired. WebOct 31, 2010 · Two P0506 Codes on 05 Expedition 5.4L. I just got two P0506 codes on my 05 Expedition 5.4L and they are for low idle and I do feel low idle and it dies sometimes … Web What Does the P0506 Ford Code Mean? The Powertrain Control Module ( PCM) controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the Electronic Throttle Actuator Control (TAC). self storage markham ontario