What are the symptoms of the p0012 code?
What are the symptoms of the P0012 code? 1 The ECM will turn on the Check Engine Light if the timing cannot be commanded to move. 2 The engine will have a hard start condition due to the retarded timing position. 3 Fuel mileage may go down since the camshaft is not in a position to get the best possible fuel mileage.
Where can I find the Check Engine light codes?
This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking on the link at the left. Next, read our article Automotive Circuit Testing 101, and if there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well.
How do you turn off a check engine light?
If you don’t get a definition, look up the code in the owner’s manual or online. Press the “erase/clear” button on your scanner, then turn off the key and disconnect it. Clearing any codes present will turn off your check engine light temporarily.
Why does my car have a P0420 check engine code?
You have a small window of opportunity to do this, and you will need an OBDII Scan Tool that will show you the readiness monitors and their status. If you have a P0420 code, this could be caused by a number of different things. Mainly it will indicate that the reading of the rear O2 sensor is very similar to the front O2 sensor.
What does the p0012 code on an engine mean?
What the P0012 code means. P0012 is the OBD-II generic code indicating the engine control module (ECM) has determined that the intake camshaft timing for bank 1 is more retarded than what the ECM has commanded it be.
How to fix check engine light p0012-camshaft position a?
How To Fix Check Engine Light P0012 – Camshaft Position A – Timing Over Retarded (Bank 1) – YouTube A check engine light and low oil pressure light can trigger this code. A check engine light and low oil pressure light can trigger this code. Skip navigation Sign in Search Loading… Close This video is unavailable.
What are the codes for check engine lights?
Emissions Codes P0420 and P0430: Catalytic Converters. “Check Engine Light” Codes P0420 and P0430. Replacing a catalytic converter or “cat” has become a big expensive drain on a lot of people’s budgets these days.
Is there a way to turn off the Check Engine light?
The battery detach approach may be effective on a number of automobiles. However, some late model automobiles will not clear problem codes by disconnecting the battery. On these cars trouble codes are kept in the ECM’s ROM, and only a scan device will clear trouble codes and shut off the check engine indicator.
What causes the variable camshaft timing code p0012?
This over-retarded timing condition could be during the advancing or retarding phase of the camshaft timing. What causes the P0012 code? The variable camshaft timing (VCT) oil control valve (OCV) stuck in the open position.
Why does my Ford Escape have a p0012?
With P0012, the camshaft actuator is leaving the timing retarded. Camshaft Position Actuators change the lift of the camshaft up to 25 degrees. They are hydraulic, which means that they use the vehicle’s engine oil to control lift. So, if you have low oil pressure or dirty oil, it can keep them from doing their job properly, and trigger P0012.
Why does the Ford F150 have a p0012 camshaft?
This allows for a more efficient cam profile at any speed. With P0012, the camshaft actuator is leaving the timing retarded. Camshaft Position Actuators change the lift of the camshaft up to 25 degrees. They are hydraulic, which means that they use the vehicle’s engine oil to control lift.