Jeep P1523: VVA Low Oil Pressure
Is your scanner showing Jeep P1523?
No worries. We'll show you what it means and how to deal with it.
Jeep P1523: VVA Low Oil Pressure
OVERVIEWWhat Does The Jeep P1523 Code Mean?
Multi-Air is an electronically controlled variable intake valve phase and lift system. Unlike conventional intake valve phase and lift system which controls all the cylinder intake valves simultaneously and in the same proportion; MultiAir, through the use of an electronically controlled “ hydraulic link” between the camshaft and intake valve, allow for each intake valve to be controlled independently. The valve lift and timing can be adjusted infinitely.
What Are The Potential Causes Of The Jeep P1523 Code?
- Engine oil level low
- Engine oil incorrect
- Engine oil contaminated
- Engine oil pressure insufficient or excessively high to the multi air actuators
- Broken timing belt / bent or broken valves
- Powertrain control module (PCM)
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> 12V Auto Waterproof Fuse Relay Box Block Kit
>>> Jeep Engine Oil
>>> Jeep Timing Belt
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Jeep P1523, DTCDECODE.
