P16d0 chevy malibu 2014

Dec 22, 2020 · The Chevy Malibu fault code p16d0 is usually displayed when - intake rocker arm valve 2 stuck off. This will trigger a check engine light on Your dashboard, just like other fault codes. This fault code is related to an oil leak. To find the problem, You can check the oil galley plugs found in the cylinder head. You can also check the rocker arms. As this is an oil leak, it could result in ...

High School or GED. 25,484 satisfied customers. 2015 Chevy Impala codes p16D0, u0101,po304. Has a new intake. 2015 Chevy Impala codes p16D0, u0101,po304. Has a new intake solenoid valve in it but code keeps coming back and po304 just came up for … read more.2014 chevy malibu 2.5 code po16do on. I have reset it PO16do. CAR WENT TO WALLMART FOR OIL CHANGE CKENGINE LIGHT CAME ON - Answered by a verified Chevy Mechanic I have 2014 Chevy Malibu LS 2.5 engine check engine code P16DO Replace intake Cam position actuator valve. I change the valve but the check engine light came back on about 40 miles later. I did notice … read moreMar 1, 2017 · Answer. Popular Answer. wrayauto on March 01, 2017. Sir: the code you posted, P16D0, Is mentioned in a technical service bulletin from. chevrolet, possible internal engine oil leak or low oil pressure, which might be serious, to answer your question, the fuel filter is located in the fuel tank, ( w/2.5 L 4 cylinder engine ) Sign in to reply ... The Chevrolet Malibu is a mid-size car manufactured and marketed by Chevrolet from model years 1964-1983 and from 1997-2022. The Malibu began as a trim-level of the Chevrolet Chevelle, becoming its own model line in 1978.Originally a rear-wheel drive intermediate, GM revived the Malibu nameplate as a front-wheel-drive car in 1997.. …Its a 2014 chevy malibu 2.5 L with 93000 miles on it. It causes the auto stop to malfunction and the car will completely shut down when stopped. It will not restart at all.

JOHN aka Eauto. self employed. High School or GED. 25,463 satisfied customers. 2015 Chevy Impala codes p16D0, u0101,po304. Has a new intake. 2015 Chevy Impala codes p16D0, u0101,po304. Has a new intake solenoid valve in it but code keeps coming back and po304 just came up for … read more.My son's Malibu has 86000 miles and has thrown a code P2645 - "A" rocker arm actuator control circuit/open bank 1. I replaced the intake variable valve timing (VVT) solenoid (ACDELCO 12662737) and turned off the check engine light. After driving around 10 miles the check engine light came back on with the same code.Pakistan Journal of Professional Psychologists Vol 5, No. 1, 2014 Rabia Farooq, Alumni., Centre for Clinical Psychology, University of the Punjab, Lahore, * Correspondence concerning this article should be addressed to Faiza Safdar, Assistant Professor, Centre for Clinical Psychology, University of the Punjab, Lahore, Pakistan.It covers about 180,000 2014 cars so should cover most owners ... 2016 Chevy Malibu 1LT 1.5T/6-Speed 150k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5.Nov 20, 2020 · 2014-2015 Chevrolet Impala Valve Rocker Arm Oil Control Valve 19419980 | GM Parts Center Save Big On This OEM GM Valve Rocker Arm Oil Control Valve, Part #19419980 for 2014-2015 Chevrolet Impala. Wholesale Prices, Fast Shipping. Read More: P16D0 2014 Chevy Malibu – Diagnostic Trouble Code U2105 Code Chevy Malibu – Symptoms, Causes, and Diagnosis. In some cases, the problem may be related to a faulty sensor or wiring harness. In this case, the faulty component should be replaced or repaired.We weren't able to active test the solenoid... Today we have a 2015 Chevrolet Malibu with the 2.5 engine. It has a check engine light with code P16CF and P16D0. We weren't able to active test...To diagnose the P26C8 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

The engine light came on and we checked the codes and the code came up $7E8 and $7EA. we believe these are generic codes and the $ could be optional. 7E8, 7EA. Cat failure. - Check the health of catalytic converter. - Check for cracks in muffler. - …I have 2014 chevy malibu have check engine light have code p16cf replace both solenoids intake and exhaust and its hard fault the timing is all over the place at idle oil is brand new for second time ... 2 codes on scanner p16cf and p16d0 (2014 Malibu, ...Save up to $4,832 on one of 19,330 used Chevrolet Malibus near you. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools.The 2015 Chevrolet Malibu comes standard with front-wheel drive, a six-speed automatic transmission and a 196-horsepower, 2.5-liter four-cylinder engine with stop-start technology. It's also ...If you have a "Check Engine" light on in your 2014 Chevrolet Malibu LS 2.5 Liter Engine Start/Stop optional and your Diagnostics code shows P16D0 and/or P16D1 then you should …P16CF Intake rocker arm solenoid valve 2 control circuit P16D0 Intake rocker arm solenoid valve 2 stuck off Yes this is a warranty item. The vehicle is safe to drive , what you basically have is one code with the rocker arm solenoid being stuck off, Resolve the issue as soon as possible, being a solenoid , or any solenoid that fails is capable of …

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Of course, P305F is just a bunch of numbers if you don’t know what it means. So, what does P305F mean on a Chevy Malibu ? Simply put: Something’s wrong with your dual battery control module. More specifically, you probably need to take a look at the little battery in the trunk of your car.Where is the auto start stop bottom located on the dash of my 2015 malibu. To turn off auto stop in a chevy malibu press the auto start stop button located on the dash until the light goes off. Open the hood, behind the hood latch is a black and purple sensor. Unplug the sensor and the car will always think the hood is open permanently ...This letter is intended to make you aware that in certain 2014 model year Chevrolet Impala and Malibu vehicles equipped with a 2.5L engine, the rocker arm oil control valve, (OCV), may malfunction. If this occurs, the valve may fail to correctly control oil gallery pressure into the engine’s rocker arm system or leak small amounts of oil onto ...2014 Chevy Malibu, I live in california. Active code I have is P16D0 for intake rocker arm solenoid. Already replaced this part and check engine light still came back after clearing. …The Chevrolet Malibu 2014 is equipped with a P06DE engine oil pressure control circuit that may become stuck off. When this happens, the oil pressure gauge may not drop below 60 psi even when the car is being driven, increasing the risk of engine failure. In order to determine if your Malibu 2014 is affected and how to fix it, read on…

To fix the automobile fault code p16d0, follow these steps: 1. Check the possible causes mentioned above. 2. Visually inspect the wiring harness and connectors related to the fault code. 3. Look for any damaged components. 4. Check for broken, bent, pushed out, or corroded pins in the connectors.Save up to $4,832 on one of 19,330 used Chevrolet Malibus near you. Find your perfect car with Edmunds expert reviews, car comparisons, and pricing tools.Condition In certain 2014 model year Chevrolet Impala and Malibu vehicles equipped with a 2.5L engine, the rocker arm oil control valve, (OCV), may malfunction. If this occurs, the valve may fail to correctly control oil gallery pressure into the engine’s rocker arm system or leak small amounts of oil onto the exterior of the engine.Read More: P16D0 2014 Chevy Malibu – Diagnostic Trouble Code U2105 Code Chevy Malibu – Symptoms, Causes, and Diagnosis. In some cases, the problem may be related to a faulty sensor or wiring harness. In this case, the faulty component should be replaced or repaired.The engine compartment fuse block is on the driver side of the engine compartment, near the battery. Chevrolet Malibu – fuse box diagram – engine compartment. Mini fuses. Usage. 1. Transmission Control Module Battery. 2. Engine Control Module Battery (LTG/ LUK)/Air Conditioning Compressor Clutch (LWK) 3.To add coolant to a Chevy Malibu, dilute the coolant with equal parts coolant and water, then pour the coolant-water mixture into the vehicle’s coolant reservoir. The coolant reservoir will be located under the vehicle’s hood and will say “...Dec 6, 2021 · Hi there, welcome back with the 2014 chevy malibu P16cf and P16d0 intake cam oil control valve repairing video. In this video, I will be diagnosing P16CF and... Of course, P305F is just a bunch of numbers if you don’t know what it means. So, what does P305F mean on a Chevy Malibu ? Simply put: Something’s wrong with your dual battery control module. More specifically, you probably need to take a look at the little battery in the trunk of your car.

150 21K views 1 year ago #chevymalibu #cars #checkenginelight Hi there, welcome back with the 2014 chevy malibu P16cf and P16d0 intake cam oil control valve repairing video. In this video,...

What does this mean? What are the Possible Causes of the DTC P16D0 Chevrolet? NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. Faulty Intake Rocker Arm Solenoid Valve 2 Intake Rocker Arm Solenoid Valve 2 harness is open or shortedIf you have a "Check Engine" light on in your 2014 Chevrolet Malibu LS 2.5 Liter Engine Start/Stop optional and your Diagnostics code shows P16D0 and/or P16D1 then you should watch this...A basic Accord starts a little cheaper, at $22,745, with a fully loaded Touring model topping out at $34,270 with a more fuel-efficient V-6 engine. The new, totally redesigned Hyundai Sonata is ...Check your intake manifold for loose bolts / nuts where it attaches to the engine head. They are known to loosen up and cause vacuum leaks and idle issues on the 2.5 . "some suffer from insanity, I choose to enjoy it". John '15 1LT 2.5 - '16 Equinox LTZ 3.6 AWD - '23 Silverado LTZ 6.2 - '20 Traverse High Country AWD.2016 Chevy Malibu 1LT 1.5T/6-Speed 150k miles 2019 F-150 SuperCrew 5.0L 2022 Mazda CX-5 PP 2.5. Reply. Save. 1 - 14 of 14 Posts.this is how you fix the p1101 issue that is common on almost all 4 cylinder chevy enginesFeb 9, 2021 · Of course, P305F is just a bunch of numbers if you don’t know what it means. So, what does P305F mean on a Chevy Malibu ? Simply put: Something’s wrong with your dual battery control module. More specifically, you probably need to take a look at the little battery in the trunk of your car.

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2014 chevy malibu 2.5 code po16do on. I have reset it PO16do. CAR WENT TO WALLMART FOR OIL CHANGE CKENGINE LIGHT CAME ON - Answered by a verified Chevy Mechanic Cadillac CTS 2014 - 2017 all all LTG All Chevrolet Camaro 2016 - 2017 all all LTG All Chevrolet Colorado 2015 - 2017 all all LCV All Chevrolet Malibu 2013 - 2017 all all LCV LKW LTG All Chevrolet Impala 2014 - 2017 all all LCV LKW All GMC Acadia 2017 all all LTG All GMC Canyon 2015 - 2017 all all LCV All Involved Region or CountryNorth America ...Web hi there, welcome back with the 2014 chevy malibu p16cf and p16d0 intake cam oil control valve repairing video. Web answer popular answer davejm on march 29, 2020 hello, often times trouble codes addressing stuck rocker arm solenoids are set due to poor oil condition. In This Video, I Will Be Diagnosing P16Cf And. Problems / …#1 · Aug 17, 2020 I have a 2014 Malibu LTZ. Check engine light came on today and set the above code. I went to the dealer and there's a recall on the RockerArm OCV. It required a 19419980 valve and a gasket to address the code. The OCV was replaced, and, when trying to reset it reset and then stated the code was permanent.Nov 3, 2020 · 15 malibu p0089 p16d0. Related Chevy Questions. Engine light on. a 2014 Malibu. Had it checked it was the Intake Rocker arm Solenoid code DTC P16D0. Had new valves put in and the light …. DTCs P16D0, P16D1, P2646 and P2647 are Type A DTCs. When the DTC sets, only high lift is commanded during the current key cycle. Conditions For Clearing The DTC DTCs P16D0, P16D1, P2646 and P2647 are Type A DTCs. Diagnostic Aids The engine oil condition has a major impact on the rocker arm actuator system. 15 malibu p0089 p16d0. Related Chevy Questions. Engine light on. a 2014 Malibu. Had it checked it was the Intake Rocker arm Solenoid code DTC P16D0. Had new valves put in and the light ….Chevrolet TSB PIP5255 Make: Chevrolet Number: PIP5255 Title: P16D0 Oil Leak Inspect Oil Galley Plugs In Head Date: 10/10/2018 Models: 2014 Impala Eco; 2014-2015 Impala LS; 2014-2015 Impala LT; 2014-2015 Impala LTZ; 2014 Malibu Eco; 2014-2015 Malibu LS; 2014-2015 Malibu LT; 2014-2015 Malibu LTZ; Summary:Oxygen Sensor. The P0171 code is thrown when the bank one sensor one O2 sensor reports that your Malibu’s engine is running lean. The sensor on or right after the exhaust manifold is typically the sensor that reports the lean condition. If it is malfunctioning, it can cause a false P0171 code.If you have a "Check Engine" light on in your 2014 Chevrolet Malibu LS 2.5 Liter Engine Start/Stop optional and your Diagnostics code shows P16D0 and/or P16D1 then you should …Labor: 1.0. To diagnose the P16CF Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour. ….

What is the Cost to Diagnose the Code P16D0? Labor: 1.0. The cost to diagnose the P16D0 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. Hello, i get chevrolet malibu 2014, engine 2.5, ... I am getting a fault code of P16D0. I have replaced the intake vvt solenoid and the oil control valve. ... 4,140 satisfied customers. I own a 2013 Chevy Malibu 2.5L, the oil pressure sensor is. I own a 2013 Chevy Malibu 2.5L, the oil pressure sensor is sending out PO521 & PO522 codes. I had the …What does this mean? What are the Possible Causes of the DTC P16D0 Chevrolet? NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. Faulty Intake Rocker Arm Solenoid Valve 2 Intake Rocker Arm Solenoid Valve 2 harness is open or shortedTo fix the automobile fault code p16d0, follow these steps: 1. Check the possible causes mentioned above. 2. Visually inspect the wiring harness and connectors related to the fault code. 3. Look for any damaged components. 4. Check for broken, bent, pushed out, or corroded pins in the connectors.I have some codes on my 2014 Chevy Malibu 2.5L, P16D0 is one of them, Yes i did but it keeps coming on, yes, i havent Ask an Expert Car Questions GM Repair I …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... Engine, 1.5L turbo DOHC 4-cylinder DI with Variable Valve Timing (VVT) (163 hp [122 kW] @ 5700 rpm, 184 lb-ft torque [248.4 N-m] @ 2500-3000 rpm) Transmission, Continuously Variable (CVT) Engine ...2014 Chevrolet 1500 5.3 engine has code P16D0 code - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.The Malibu is covered by a 3 year / 36,000-mile basic warranty and a 5 year / 60,000-mile powertrain warranty, this is a guarantee that your car will run as you would expect for your first few years of ownership. In summary, a well-kept Malibu should last around 200,000 – 250,000 miles but this is entirely dependent on ownership habits.The Chevrolet Malibu 2014 is equipped with a P06DE engine oil pressure control circuit that may become stuck off. When this happens, the oil pressure gauge may not drop below 60 psi even when the car is being driven, increasing the risk of engine failure. In order to determine if your Malibu 2014 is affected and how to fix it, read on… P16d0 chevy malibu 2014, Engine light on. a 2014 Malibu. Had it checked it was the Intake Rocker arm Solenoid code DTC P16D0. Had new valves put - Answered by a verified Chevy Mechanic, Chevrolet Malibu Model Years - 2013, 2014, 2015. 1. Getting Started - Prepare for the repair. 2. Assess Coolant/Radiator Hose Leak - How to determine if the leaking fluid is coolant. 3. Open the Hood - How to pop the hood and prop it open. 4. Find Reservoir - Locate the coolant reservoir and clean it., About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... , Web code p16d0 chevrolet description. Web if you have a check engine light on in your 2014 chevrolet malibu ls 2.5 liter engine start/stop optional and your diagnostics code shows p16d0 and/or p16d. Web 2015 chevrolet malibu. Nuts & Bolts 2014 Chevrolet Malibu The Washington Post. This procedure is found in the malibu (north america) …, The Price of a used Chevrolet Malibu in UAE depends on the year, model, mileage, and overall condition of the car. As of 2023, the average price for a used Chevrolet Malibu in UAE ranges between AED 309600 - 604399AED. The price of a used Chevrolet Malibu in UAE is influenced by several factors, such as market demand, availability, and exchange ..., What Does the P16D0 Code Mean? The rocker arm actuator system enables the Engine Control Module ( ECM) to change the camshaft lift and duration while the engine is operating. The camshaft has 3 lobes for each intake valve. The inner lobe is for low lift and the 2 outer lobes are for high lift. The rocker arm solenoid valve controls the 2-step ..., Engine light on. a 2014 Malibu. Had it checked it was the Intake Rocker arm Solenoid code DTC P16D0. Had new valves put - Answered by a verified Chevy Mechanic, May 8, 2020 · While on vacation our check engine light came on. This is the fix for the intake rocker arm solenoid valve # 2 control circuit. There are two major issues ... , 2014 Malibu 37K miles. Shifts after fully warmed up with a lurch into 5th at low rpm less than 1500. Seems to be upshifted too high a gear. Then gives feeling of pushing back like mild trailer hitching at 35-45 in 5th. ... The engine finally set a code after I had already made an appointment with the Chevy store. P16D0. Intake valve oil control., repairman54 said: Oil Pump Flow Control Valve 2.0L 2.5L 13-17 Cadillac Chevrolet 12670746. I have read it's a half hour job. Part is $50 US and is located near the oil filter. Fix your car, you have no way of knowing what or if your oil pressure is too low unless you have a actual oil pressure gauge installed., Check your intake manifold for loose bolts / nuts where it attaches to the engine head. They are known to loosen up and cause vacuum leaks and idle issues on the 2.5 . "some suffer from insanity, I choose to enjoy it". John '15 1LT 2.5 - '16 Equinox LTZ 3.6 AWD - '23 Silverado LTZ 6.2 - '20 Traverse High Country AWD., Subject: P16D0 Oil Leak Inspect Oil Galley Plugs In Head Models: 2014-2015 Chevrolet Impala 2014-2015 Chevrolet Malibu Equipped with 2.5L RPO LKW The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition/Concern After cylinder head replacement, the head may have an external oil leak and/or ..., The Chevrolet Malibu was redesigned for the 2013 model year and the 2014 Malibu flaunts some exterior and interior updates. The front fascia witnesses subtle styling changes, while the exterior dimensions remain almost the same. The length, width and height of the midsize sedan are 191.5 inches, 73.0 inches and 57.6 inches respectively., The antilock braking system in a Chevrolet Malibu may come on when there is a condition in the braking system causing a fault. For instance, the light may come on when there is not enough fluid in the antilock braking system reservoir., 15 malibu p0089 p16d0. Related Chevy Questions. Engine light on. a 2014 Malibu. Had it checked it was the Intake Rocker arm Solenoid code DTC P16D0. Had new valves put in and the light …., 4 years college grad. 2,262 satisfied customers. I have a 2015 chevy malibu. My check engine light is on and. I have a 2015 chevy malibu. My check engine light is on and I'm getting a code P26C8 . Where is chassis control module located so I could inspect … read more. , 2014 Chevrolet Malibu in Los Angeles CA. 2014 Chevrolet Malibu in Miami FL. 2014 Chevrolet Malibu in Washington DC. Chevrolet SUVs & Crossovers for Sale. Browse the best October 2023 deals on 2014 Chevrolet Malibu vehicles for sale. Save $5,357 this October on a 2014 Chevrolet Malibu on CarGurus., What does this mean? Code P16D0 Chevrolet Tech Notes User Submitted Video ⚠ Does your Chevrolet have Safety Recalls? → Check here How to Fix the DTC P16D0 Chevrolet? Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors., The code p16d0, was because the solenoid that controls the oil pressure to valve to the rocker arms for the variable valve timing failed, this also caused a shutter at. …, Description : P26C8 CHEVROLET Chassis Control Module Requested MIL Illumination. Possible causes : – Check Chassis Control Module for codes. Solutions : – Carry out a Reset via CarDiag. – Choose a better quality fuel. – Check that the tank cap is securely closed. – Check the oil level and add more if it is lower than MAX., Labor: 1.0. To diagnose the P16CF Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., Cbd code p16d0 2014 malibu. Within last 2 week reset and returned within day. 11400 k. Thats it Ask an Expert Car Questions Chevrolet Repair Related Chevy Questions I keep getting codes P0300 and P16D0 and I have literally, What does code P16D0 mean? a P16D0 code is an oil leak DTC. Advice is to inspect oil galley plugs in cylinder head. P0010 and P0011 are the codes in relationship to the VVT solenoids. Its recomended to change these solenoids in pairs AND change the oil once both have been replaced. What does check engine light mean on 2014 Chevy Malibu?, 2888 Durham Rd, Roxboro, NC ( 40.18 mi) 36k Warranty. Loaner Car. Military Discount. Closed · Opens 8 AM Wed. (336) 939-0335. Soonest availability · Fri, Oct 13 at 11:30 am. Check Availability., The Malibu is covered by a 3 year / 36,000-mile basic warranty and a 5 year / 60,000-mile powertrain warranty, this is a guarantee that your car will run as you would expect for your first few years of ownership. In summary, a well-kept Malibu should last around 200,000 – 250,000 miles but this is entirely dependent on ownership habits., If You happen to get a check engine light while You are driving Your 2014 Chevy Malibu the first thing You should do is try to get off the road as soon as possible since running with errors in Your car could damage the engine. Next You will want to connect an OBD II scan tool to the car's port and read the code that is stored in the ECU. …, P2646 is a diagnostic trouble code (DTC) for "'A' Rocker Arm Actuator System Performance / Stuck Off Bank 1". This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light ..., The average weight of a Chevy Tahoe is around 5,500 pounds as of 2014. Chevrolet has produced the Tahoe since 1995 when the Tahoe model name replaced the full-size Chevy Blazer sport utility vehicle. The Chevy Tahoe is very similar to the G..., Intermittent P015A O2 Sensor Delayed Response - Rich to Lean Bank 1 Sensor 1 (2014 Malibu Ecotech Engine) 90K miles. ... P015A CHEVROLET Possible Causes., Get 2014 Chevy Malibu check engine light info & compare service coupons to save money on your next service visit. What could cause the check engine light to ..., 2014 chevy malibu cutting out when driving have gone through codes and replaced o2 sensors solenoid and map what else can it be? ... 5,785 satisfied customers. I have a code that came up in my 2014 Chevy Malibu lt. the. I have a code that came up in my 2014 Chevy Malibu lt. the code is P16D0. ..., Pakistan Journal of Professional Psychologists Vol 5, No. 1, 2014 Rabia Farooq, Alumni., Centre for Clinical Psychology, University of the Punjab, Lahore, * Correspondence concerning this article should be addressed to Faiza Safdar, Assistant Professor, Centre for Clinical Psychology, University of the Punjab, Lahore, Pakistan., What Does the P16D0 Code Mean? The rocker arm actuator system enables the Engine Control Module ( ECM) to change the camshaft lift and duration while the engine is operating. The camshaft has 3 lobes for each intake valve. The inner lobe is for low lift and the 2 outer lobes are for high lift. The rocker arm solenoid valve controls the 2-step ...