What causes the p0022 OBD-II trouble code?
P0022 is the OBD-II generic code which indicates that the Engine Control Module (ECM) has determined the intake camshaft timing for bank 2 is more retarded than what the ECM has commanded it be. This over-retarded timing condition could be during the advancing or retarding phase of the camshaft timing. What causes the P0022 code?
What causes a camshaft timing error code p0022?
Drive complains may vary, depending on the camshaft timing. Error Code P0022 is usually caused by incorrect camshaft timing or a defective (stuck open) VVT oil flow control valve. Other common causes include:
What does DTC p0012 and p0022 mean?
DTC P0012 and P0022 indicate the timing is too retarded. When you consider what these codes are saying, it becomes obvious that these codes are more indicative of a mechanical failure or the results of poor maintenance. These four DTCs could be an electrically failed OCV but they would most likely be accompanied by a P0010 or P0020 code.
What does the p0012 code on an ECM mean?
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. The P0012 code is set when the ECM detects the camshaft timing for the intake camshaft on bank 1 is more retarded than what it has been set to be. What Are The Symptoms Of Code P0012?
What are the symptoms of the p0012 OBD-II code?
The variable camshaft timing (VCT) oil control valve (OCV) stuck in the open position. The camshaft phaser is damaged and stuck in the retarded position. Oil flow problems to the VCT piston and phaser. What are the symptoms of the P0012 code? The ECM will turn on the Check Engine Light if the timing cannot be commanded to move.
What does the Diagnostic Code p0022 Ford mean?
P0022 FORD Meaning The Powertrain Control Module (PCM) monitors the Variable Camshaft Timing (VCT) position for an over-advanced camshaft timing. The Diagnostic Trouble Code (DTC) will set when the camshaft timing exceeds a maximum calibrated value or remains in an retarded position.
DTC P0012 and P0022 indicate the timing is too retarded. When you consider what these codes are saying, it becomes obvious that these codes are more indicative of a mechanical failure or the results of poor maintenance. These four DTCs could be an electrically failed OCV but they would most likely be accompanied by a P0010 or P0020 code.
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.
P0022 is the OBD-II generic code which indicates that the Engine Control Module (ECM) has determined the intake camshaft timing for bank 2 is more retarded than what the ECM has commanded it be. This over-retarded timing condition could be during the advancing or retarding phase of the camshaft timing. What causes the P0022 code?
What causes the variable camshaft timing code p0022?
This over-retarded timing condition could be during the advancing or retarding phase of the camshaft timing. What causes the P0022 code? The Variable Camshaft Timing (VCT) oil control valve (OCV) gets stuck in the open position.
Where is the ” a ” on a p0022 DTC?
In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set. The “A” camshaft is either the intake, left, or front camshaft. Most likely a P0022 DTC will result in one of the following:
What does VCT mean on a Ford p0022?
Engine rough idle P0022 Ford Description The powertrain control module (PCM) monitors the variable camshaft timing (VCT) position for an over-advanced camshaft timing. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an retarded position. P0022 FORD More Information