What does code P0315 mean?
Crankshaft Position System Variation
OBD-II Code P0315 is defined as a Crankshaft Position System Variation not Learned. The Crankshaft Position Sensor measures the exact rotational speed and position of the crankshaft. This provides a critical data signal used by the engine control module (PCM) to control Ignition Spark Timing and Fuel Delivery.
What does crankshaft position system Variation not Learned mean?
OBD II fault code P0315 is a generic code that is defined as “Crankshaft position system – variation not learned”, and is set when the PCM (Powertrain Control Module) detects a variation between the actual and stored crankshaft position reference points that exceeds either a specified limit, or when the manufacturers’ …
What does the OBD code p0335 stand for?
The OBD-II code P0335 is a generic diagnostic trouble code that stands for “Crankshaft Position “A” Circuit Malfunction.” The code is set when your car’s primary computer—also known as the powertrain control module (PCM)—is unable to detect a signal from the crankshaft position sensor.
What causes a p0335 code on a Nissan Altima?
Users have reported P0335 for the following makes: Nissan (especially on a Nissan Altima), Chevrolet, Dodge, Toyota, and BMW. What are the Possible Causes of the P0335 Code? A number of issues can trigger a P0335. Here are some of the most common causes of this error code:
What is a diagnostic trouble code ( DTC )?
▼ What is a Diagnostic Trouble Code (DTC)? Diagnostic trouble codes (or fault codes) are obd2 codes that are stored by the on-board computer diagnostic system. These are stored in response to a problem found in the car by the system.
What does p142e mean on a fuel pump?
p142e means fuel pressure to low, your high pressure fuel pump is failing. Also need to have this taken care of asap or the car may leave you stranded on the side of the road symptoms sometimes include sluggishness misfires bucking, or jerking.
What does the p0315 code on the Check Engine light mean?
When the P0315 code appears, the Check Engine light will illuminate on the dashboard after a short while. Depending on the cause of the P0315 code, the symptoms exhibited by the vehicle will vary.
How much does it cost to diagnose a p0315 code?
If crankshaft teethes are OK, replaced the Crankshaft Position sensor. The cost to diagnose the P0315 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. How much do you know about cars?
Where is the p0315 sensor located on a crankshaft?
If this is not done, or not done correctly, the PCM will set code P0315, either as an active or a pending code, depending on the application. The PCM may also illuminate a warning light if P0315 is set as an active code. Where is the P0315 sensor located?
What does the p0315 code on the CKP mean?
The Crankshaft Position ( CKP) sensor signal is monitored by the Engine Control Module ( ECM) for errors. The P0315 code is set when ECM is unable to learn and correct for mechanical inaccuracies in crankshaft pulse wheel tooth spacing.