When does the PCM set the code p1148?
When this happens, the PCM sets code P1148, and illuminates a warning light. Note that on Nissan/Infiniti applications, this code is set on the first fault cycle.
What is the OBD 2 fault code p1148?
OBD II fault code P1148 is a manufacturer specific code that is defined by car makers Nissan and Infinity as “Closed Loop Control Function Bank 1”, and on these applications, code P1148 is set when the PCM (Powertrain Control Module) detects a condition relating to an air/fuel ratio sensor that prevents it (the PCM) from entering closed loop …
What does a deviation from the p1148 mean?
Provided that all the above conditions are met, this deviation can indicate either a lean -, or rich running condition, depending on operating conditions such as engine load and speed.
When to set code p1148 on Nissan Altima?
When this happens, the PCM sets code P1148, and illuminates a warning light. Note that on Nissan/Infiniti applications, this code is set on the first fault cycle. The image below shows one example of an air/fuel ratio sensor that is suitable for use on a late model Nissan Altima.
What does trouble code p0011 mean on an ECM?
The camshaft (s) is (are) adjusted by the ECM through the use of an oil control valve (s) (OCV) also called variable valve timing control solenoid valves. When trouble code P0011 is set, it means that the intake camshaft in Bank 1 is more advanced than the ECM has told it to be. What Are The Symptoms Of Code P0011? What Is The Cause Of Code P0011?
What does p0011 code mean on oil life reset?
Press the “INFORMATION” button to scroll through until “OIL LIFE RESET” is displayed. Press and hold “RESET” button until “ACKNOWLEDGED” is displayed. Turn the ignition off. and had P0011 code we replaced cam shaft sensor it went away for a day and engine light came back again. Any suggestions please?
What does Bank 1 mean on a p0011 DTC?
The “A” camshaft is either the intake, left, or front camshaft. This code is specific to bank 1. Bank 1 is the side of the engine that contains cylinder #1. Most likely a P0011 DTC will result in one of the following: hard starting, poor idle, and/or stalling. There are potentially other symptoms as well.
What does the p0011 code stand for in Nissan?
A P0011 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car’s PCM (powertrain control module) or ECM (engine control module). VVT is a technology used in the engine to allow it to get greater power or efficiency at different running points.