How Hyundai EQUUS Code P0019 Works?

How Hyundai EQUUS Code P0019 Works?

How Hyundai EQUUS Code P0019 Works?

Model: Hyundai EQUUS

Year Model: 2011

Fuel: Gasoline

Displacement: 4600cc

 

P0019 Crankshaft Position – Camshaft Position Correlation (Bank 2 Sensor B)

Study Guide and Component Location Study Guide and General Description Study Guide a Crankshaft Position Sensor (CKPS) is a magnetic type sensor that generates voltage using a sensor and a target wheel mounted on the crankshaft. Study The PCM calculates engine RPM by using the sensor’s signal and controls the injection duration and the ignition timing. Study the Camshaft Position Sensor (CMPS) is a hall sensor and detects the camshaft position by using a hall element. It is related with Crankshaft Position Sensor (CKPS) and detects the piston position of the each cylinder which the CKPS can’t detect. This Study CMPS signal is sent to the PCM and it uses CMPS signals for determining the ignition timing with CKPS signals. CMPS makes Sequential Injection possible. Study Guide and DTC Description If theStudy deviation between CKPS and CMPS(EX-CMPS Bank 2) is bigger than the threshold value, ECM sets DTC P0019. Study Guide and DTC Detecting Condition Item Detecting Condition Possible Cause Case1 Study DTC Strategy • Camshaft install diagnosis • Poor connection • Contamination of Oil / Clog of Oil path • CKPS, CMPS • OCV • CVVT Enable Conditions Study • First firing detected after ECM installed or ‘Camshaft install fault exist • Adapted CMP - CMP < 2 Deg Threshold Value Study • | Adapted CMP – Set value |> 7 Deg Case2 Study DTC Strategy • Camshaft and crankshaft alignment check Enable Conditions Study • Adapted CMP - CMP < 2 Deg • Engine speed < 1500rpm • Engine load < 50% • ECT > 60C Threshold Value Study • | Adapted CMP – Set value – Adaped CMP during installdiagnosis | > 13 Deg Diagnostic Time Study • 6 camshaft rotations MIL On Condition Study • 2 driving cycle Study Guide and  Diagnostic Circuit Diagram Study Guide and Signal Waveform & Data Fig.1) Normal waveform of CKPS & EX-CMPS Bank 2 at idle. more trouble shooting and general description